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Collapse MS 3147 - Boulton and Watt Collection - 1761 - 1977MS 3147 - Boulton and Watt Collection - 1761 - 1977
Expand 1 - Records of Boulton & Watt and Successor Firms - 1766 - 19191 - Records of Boulton & Watt and Successor Firms - 1766 - 1919
Expand 2 - Legal Records - 1766 - 18512 - Legal Records - 1766 - 1851
Collapse 3 - Correspondence and Papers - 1769 - 18953 - Correspondence and Papers - 1769 - 1895
Expand 1 - Correspondence Matthew Boulton to James Watt 1777 - 17771 - Correspondence Matthew Boulton to James Watt 1777 - 1777
Expand 2 - Correspondence Matthew Boulton to James Watt 1778 - 17782 - Correspondence Matthew Boulton to James Watt 1778 - 1778
Expand 3 - Correspondence Matthew Boulton to James Watt 1779 - 17793 - Correspondence Matthew Boulton to James Watt 1779 - 1779
Expand 4 - Correspondence Matthew Boulton to James Watt 1780 - 17804 - Correspondence Matthew Boulton to James Watt 1780 - 1780
Expand 5 - Correspondence Matthew Boulton to James Watt 1781 - 17815 - Correspondence Matthew Boulton to James Watt 1781 - 1781
Expand 6 - Correspondence Matthew Boulton to James Watt 1782 - 17826 - Correspondence Matthew Boulton to James Watt 1782 - 1782
Expand 7 - Correspondence Matthew Boulton to James Watt 1783 - 17837 - Correspondence Matthew Boulton to James Watt 1783 - 1783
Expand 8 - Correspondence Matthew Boulton to James Watt 1784 - 17848 - Correspondence Matthew Boulton to James Watt 1784 - 1784
Expand 9 - Correspondence Matthew Boulton to James Watt 1785 - 17859 - Correspondence Matthew Boulton to James Watt 1785 - 1785
Expand 10 - Correspondence Matthew Boulton to James Watt 1786 - 178610 - Correspondence Matthew Boulton to James Watt 1786 - 1786
Expand 11 - Correspondence Matthew Boulton to James Watt 1787 - 178711 - Correspondence Matthew Boulton to James Watt 1787 - 1787
Expand 12 - Correspondence Matthew Boulton to James Watt 1788 - 178812 - Correspondence Matthew Boulton to James Watt 1788 - 1788
Expand 13 - Correspondence Matthew Boulton to James Watt 1789 - 178913 - Correspondence Matthew Boulton to James Watt 1789 - 1789
Expand 14 - Correspondence Matthew Boulton to James Watt 1790 - 179014 - Correspondence Matthew Boulton to James Watt 1790 - 1790
Expand 15 - Correspondence Matthew Boulton to James Watt 1791 - 179115 - Correspondence Matthew Boulton to James Watt 1791 - 1791
Expand 16 - Correspondence Matthew Boulton to James Watt 1792 - 179216 - Correspondence Matthew Boulton to James Watt 1792 - 1792
Expand 17 - Correspondence Matthew Boulton to James Watt 1794 - 179417 - Correspondence Matthew Boulton to James Watt 1794 - 1794
Expand 18 - Correspondence Matthew Boulton to James Watt Jr. 1795 - 179518 - Correspondence Matthew Boulton to James Watt Jr. 1795 - 1795
Expand 19 - Correspondence Matthew Boulton to James Watt, James Watt Jr., M. R. Boulton 1796 - 179619 - Correspondence Matthew Boulton to James Watt, James Watt Jr., M. R. Boulton 1796 - 1796
Expand 20 - Correspondence Matthew Boulton to James Watt 1797 - 179720 - Correspondence Matthew Boulton to James Watt 1797 - 1797
Expand 21 - Correspondence Matthew Boulton to to James Watt, James Watt Jr., M. R. Boulton 1799 - 179921 - Correspondence Matthew Boulton to to James Watt, James Watt Jr., M. R. Boulton 1799 - 1799
Expand 22 - Correspondence Matthew Boulton Miscellaneous Letters and Papers, 1783—1790s (11 items).* - 1783—1790s22 - Correspondence Matthew Boulton Miscellaneous Letters and Papers, 1783—1790s (11 items).* - 1783—1790s
Expand 23 - Correspondence James Watt to Matthew Boulton 1777 - 177723 - Correspondence James Watt to Matthew Boulton 1777 - 1777
Expand 24 - Correspondence James Watt to Matthew Boulton 1795 - 179524 - Correspondence James Watt to Matthew Boulton 1795 - 1795
Expand 25 - Correspondence James Watt to James Watt Jr. 1796 - 179625 - Correspondence James Watt to James Watt Jr. 1796 - 1796
Expand 26 - Correspondence James Watt to Matthew Robinson Boulton 1796 - 179626 - Correspondence James Watt to Matthew Robinson Boulton 1796 - 1796
Expand 27 - Correspondence James Watt to James Watt Jr. 1797 - 179727 - Correspondence James Watt to James Watt Jr. 1797 - 1797
Expand 28 - Correspondence James Watt to James Watt Jr. 1798 - 179828 - Correspondence James Watt to James Watt Jr. 1798 - 1798
Expand 29 - Correspondence James Watt to Matthew Robinson Boulton 1799 - 179929 - Correspondence James Watt to Matthew Robinson Boulton 1799 - 1799
Expand 30 - Correspondence James Watt to James Watt Jr. 1800 - 180030 - Correspondence James Watt to James Watt Jr. 1800 - 1800
Expand 31 - Miscellaneous correspondence from James Watt, 1776—1816 - 1776 - 181631 - Miscellaneous correspondence from James Watt, 1776—1816 - 1776 - 1816
Expand 32 - James Watt, miscellaneous memoranda and papers, 1791—1816 - 1791 - 181632 - James Watt, miscellaneous memoranda and papers, 1791—1816 - 1791 - 1816
Expand 33 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1795 - 179533 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1795 - 1795
Expand 34 - Correspondence Matthew Robinson Boulton to James Watt Jr., James Watt, Matthew Boulton, 1796 -  179634 - Correspondence Matthew Robinson Boulton to James Watt Jr., James Watt, Matthew Boulton, 1796 - 1796
Expand 35 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1797 - 179735 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1797 - 1797
Expand 36 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1798. - 179836 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1798. - 1798
Expand 37 - Correspondence Matthew Robinson Boulton to James Watt, James Watt Jr., Gregory Watt, 1799 - 179937 - Correspondence Matthew Robinson Boulton to James Watt, James Watt Jr., Gregory Watt, 1799 - 1799
Expand 38 - Correspondence Matthew Robinson Boulton to James Watt Jr., Gregory Watt, 1800 - 180038 - Correspondence Matthew Robinson Boulton to James Watt Jr., Gregory Watt, 1800 - 1800
Expand 39 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1801 - 180139 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1801 - 1801
Expand 40 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1802 - 180240 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1802 - 1802
Expand 41 - Matthew Robinson Boulton to James Watt Jr., Gregory Watt 1803 - 180341 - Matthew Robinson Boulton to James Watt Jr., Gregory Watt 1803 - 1803
Expand 42 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1804-1807 - 1804 - 180742 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1804-1807 - 1804 - 1807
Expand 43 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1808-1809 - 1808 - 180943 - Correspondence Matthew Robinson Boulton to James Watt Jr. 1808-1809 - 1808 - 1809
Expand 44 - Miscellaneous correspondence from Matthew Robinson Boulton to John Southern 1796-1803 - 1796 - 180344 - Miscellaneous correspondence from Matthew Robinson Boulton to John Southern 1796-1803 - 1796 - 1803
Expand 45 - Correspondence James Watt Jr. to James Watt from 1794 and 1795 - 1794 - 179545 - Correspondence James Watt Jr. to James Watt from 1794 and 1795 - 1794 - 1795
Expand 46 - Correspondence James Watt Jr. to James Watt and Matthew Robinson Boulton from 1796 and 1797 - 1796 - 179746 - Correspondence James Watt Jr. to James Watt and Matthew Robinson Boulton from 1796 and 1797 - 1796 - 1797
Expand 47 - Correspondence James Watt Jr. to Gregory Watt, Matthew Robinson Boulton and James Watt from 1798 - 179847 - Correspondence James Watt Jr. to Gregory Watt, Matthew Robinson Boulton and James Watt from 1798 - 1798
Expand 48 - Correspondence James Watt Jr. to M. R. Boulton and Gregory Watt from 1799 - 179948 - Correspondence James Watt Jr. to M. R. Boulton and Gregory Watt from 1799 - 1799
Expand 49 - Correspondence James Watt Jr. to Matthew Robinson Boulton, James Watt and Gregory Watt from 1800 - 180049 - Correspondence James Watt Jr. to Matthew Robinson Boulton, James Watt and Gregory Watt from 1800 - 1800
Expand 50 - Correspondence James Watt Jr. to Matthew Robinson Boulton and Gregory Watt from 1801 - 180150 - Correspondence James Watt Jr. to Matthew Robinson Boulton and Gregory Watt from 1801 - 1801
Expand 51 - Correspondence James Watt Jr. to Matthew Robinson Boulton and Gregory Watt from 1802 - 180251 - Correspondence James Watt Jr. to Matthew Robinson Boulton and Gregory Watt from 1802 - 1802
Expand 52 - Correspondence James Watt Jr. to Matthew Robinson Boulton and Gregory Watt 1803 - 180352 - Correspondence James Watt Jr. to Matthew Robinson Boulton and Gregory Watt 1803 - 1803
Expand 53 - Correspondence James Watt Jr. to Matthew Robinson Boulton from 1804 - 180453 - Correspondence James Watt Jr. to Matthew Robinson Boulton from 1804 - 1804
Expand 54 - Correspondence James Watt Jr. to Matthew Robinson Boulton from 1805 - 180554 - Correspondence James Watt Jr. to Matthew Robinson Boulton from 1805 - 1805
Expand 55 - Correspondence James Watt Jr. to Matthew Robinson Boulton from 1806 - 180655 - Correspondence James Watt Jr. to Matthew Robinson Boulton from 1806 - 1806
Expand 56 - Correspondence James Watt Jr. to Matthew Robinson Boulton from 1807 - 180756 - Correspondence James Watt Jr. to Matthew Robinson Boulton from 1807 - 1807
Expand 57 - Correspondence James Watt Jr. to Matthew Robinson Boulton from 1808 - 180857 - Correspondence James Watt Jr. to Matthew Robinson Boulton from 1808 - 1808
Expand 58 - Correspondence James Watt Jr. to Matthew Robinson Boulton from 1809 - 180958 - Correspondence James Watt Jr. to Matthew Robinson Boulton from 1809 - 1809
Expand 59 - Correspondence James Watt Jr. to John Southern from 1789 to 1799 - 1789 - 179959 - Correspondence James Watt Jr. to John Southern from 1789 to 1799 - 1789 - 1799
Expand 60 - Correspondence James Watt Jr. to John Southern from 1801 to 1811 - 1801 - 181160 - Correspondence James Watt Jr. to John Southern from 1801 to 1811 - 1801 - 1811
Expand 61 - Correspondence James Watt Jr. to John Southern from 1812 to 1816 - 1812 - 181661 - Correspondence James Watt Jr. to John Southern from 1812 to 1816 - 1812 - 1816
Expand 62 - Correspondence James Watt Jr., to William Creighton and James Brown 1817 - 181762 - Correspondence James Watt Jr., to William Creighton and James Brown 1817 - 1817
Expand 63 - Correspondence James Watt Jr. to William Creighton and William Bennett January to July 1818. - January 1818 - July 181863 - Correspondence James Watt Jr. to William Creighton and William Bennett January to July 1818. - January 1818 - July 1818
Expand 64 - Correspondence James Watt Jr. to William Creighton July to December 1818 - July 1818 - December 181864 - Correspondence James Watt Jr. to William Creighton July to December 1818 - July 1818 - December 1818
Expand 65 - Correspondence James Watt Jr. to William Creighton 1819 - 181965 - Correspondence James Watt Jr. to William Creighton 1819 - 1819
Expand 66 - Correspondence James Watt Jr. to William Creighton and James Brown 1820 - 182066 - Correspondence James Watt Jr. to William Creighton and James Brown 1820 - 1820
Expand 67 - Correspondence James Watt Jr. to William Creighton January to June 1821 - January 1821 - June 182167 - Correspondence James Watt Jr. to William Creighton January to June 1821 - January 1821 - June 1821
Expand 68 - Correspondence James Watt Jr. to William Creighton July to December 1821 - July 1821 - December 182168 - Correspondence James Watt Jr. to William Creighton July to December 1821 - July 1821 - December 1821
Expand 69 - Correspondence James Watt Jr. to William Creighton 1822 - 182269 - Correspondence James Watt Jr. to William Creighton 1822 - 1822
Expand 70 - Correspondence James Watt Jr. to William Creighton 1823 - 1824 - 1823 - 182470 - Correspondence James Watt Jr. to William Creighton 1823 - 1824 - 1823 - 1824
Expand 71 - Correspondence James Watt Jr. to William Creighton 1825 - 182571 - Correspondence James Watt Jr. to William Creighton 1825 - 1825
Expand 72 - Correspondence James Watt Jr. to Boulton Watt & Co. and William Creighton 1826 - 182672 - Correspondence James Watt Jr. to Boulton Watt & Co. and William Creighton 1826 - 1826
Expand 73 - Correspondence James Watt Jr. to Boulton Watt & Co. and William Creighton 1827 - 182773 - Correspondence James Watt Jr. to Boulton Watt & Co. and William Creighton 1827 - 1827
Expand 74 - Correspondence James Watt Jr. to Boulton Watt & Co. and William Creighton 1828 - 1829 - 1828 - 182974 - Correspondence James Watt Jr. to Boulton Watt & Co. and William Creighton 1828 - 1829 - 1828 - 1829
Expand 75 - Correspondence James Watt Jr. to William Creighton and William Bennett 1830 - 183075 - Correspondence James Watt Jr. to William Creighton and William Bennett 1830 - 1830
Expand 76 - Correspondence Gregory Watt to James Watt Jr., James Watt and M.R. Boulton 1797 - 1799 - 1797 - 179976 - Correspondence Gregory Watt to James Watt Jr., James Watt and M.R. Boulton 1797 - 1799 - 1797 - 1799
Expand 77 - Correspondence Gregory Watt to James Watt Jr. and M.R. Boulton 1800 - 180077 - Correspondence Gregory Watt to James Watt Jr. and M.R. Boulton 1800 - 1800
Expand 78 - Correspondence Gregory Watt to James Watt Jr. 1801 - 1802 - 1801 - 180278 - Correspondence Gregory Watt to James Watt Jr. 1801 - 1802 - 1801 - 1802
Expand 79 - Correspondence Gregory Watt to James Watt Jr. and M.R. Boulton 1803 - 180379 - Correspondence Gregory Watt to James Watt Jr. and M.R. Boulton 1803 - 1803
80 - Letter Book - 12 June 1775 - 22 January 1778
81 - Letter Book (Office) - 31 Jan 1778 - 19 Jun 1780
82 - Letter Book. Copy press letters from James Watt - 23 July 1780 - 7 June 1781
83 - Letter Book - 24 June 1781—31 January 1782
84 - Business Letter Book - 30 April 1782 - 21 July 1784
85 - Business Letter Book - 23 Jul 1784 - 23 Mar 1786
86 - Letter Book - 22 Mar 1786 - 13 Feb 1788
87 - Letter Book (Office) - 14 Feb 1788 - 27 Dec 1790
88 - Letter Book (Office) - 29 Dec 1790 - 25 Aug 1793
89 - Letter Book (Office) - 30 Sep 1793 - 13 Sep 1795
90 - Letter Book (Office) - 14 Sep 1795 - 13 Aug 1796
91 - Letter Book (Office) - 15 Aug 1796 - 12 Jul 1797
92 - Letter Book (Office) - 12 Jul 1797 - 20 Jul 1798
93 - Letter Book (Office) - 22 Jul 1798 - 25 May 1799
94 - Letter Book (Office) - 28 May 1799 - 7 Mar 1800
95 - Letter Book (Office) - 7 Mar 1800 - 24 Nov 1800
96 - Letter Book (Office) - 24 Nov 1800 - 1 Jul 1801
97 - Letter Book (Office) - 1 Jul 1801 - 6 Apr 1802
98 - Letter Book (Office) - 5 Apr 1802 - 31 Dec 1802
99 - Letter Book (Office) - 1 Jan 1803 - 15 Sep 1803
100 - Letter Book (Office) - 15 Sep 1803 - 8 Aug 1804
101 - Letter Book (Office) - 9 Aug 1804 - 16 Jul 1805
102 - Letter Book (Office) - 16 Jul 1805 - 21 Jul 1806
103 - Letter Book (Office) - 22 Jul 1806 - 3 Jul 1807
104 - Letter Book (Office) - 3 Jul 1807 - 15 Sep 1808
105 - Letter Book (Office) - 15 Sep 1808 - 27 Feb 1810
106 - Letter Book (Office) - 27 Feb 1810 - 25 Mar 1811
107 - Letter Book (Office) - 25 March 1811 - 6 July 1812
108 - Letter Book (Office) - 6 Jul 1812 - 27 Dec 1813
109 - Business Letter Book - 27 Dec 1813 - 13 Feb 1815
110 - Business Letter Book - 13 Feb 1815 - 13 Feb 1816
111 - Business Letter Book - 15 Feb 1816 - 5 Jun 1817
112 - Business Letter Book - 7 Jun. 1817—15 Jun. 1821
113 - Business Letter Book - 16 Jun. 1821—23 Aug. 1823
114 - Business Letter Book - 25 Aug. 1823—14 Feb. 1828
115 - Letter Book (Foundry) - 14 Nov 1825 - 27 Jun 1827
116 - Business Letter Book - 28 Jun 1827 - 19 Aug 1828
117 - Business Letter Book - 20 Aug 1828 - 17 Apr 1830
118 - Business Letter Book - 17 Apr 1830 - 4 Apr 1831
119 - Business Letter Book - 4 Apr 1831 - 9 Jan 1832
120 - Business Letter Book - 9 Jan 1832 - 18 Oct 1832
121 - Business Letter Book - 18 Oct 1832 - 7 Oct 1833
122 - Business Letter Book - 7 Oct 1833 - 17 Aug 1834
123 - Business Letter Book - 15 Aug 1834 - 9 May 1835
124 - Business Letter Book - 11 May 1835 - 12 Jan 1836
125 - Business Letter Book - 13 Jan 1836 - 19 Sep 1836
126 - Business Letter Book - 20 Sep 1836 - 30 Jun 1837
127 - Business Letter Book - 1 Jul 1837 - 21 May 1838
128 - Business Letter Book - 21 May 1838 - 2 Jan 1840
129 - Business Letter Book - 2 Jan 1840 - 15 Sep 1841
130 - Business Letter Book - 15 Sep 1841 - 31 Mar 1843
131 - Business Letter Book - 3 Apr 1843 - 11 Jan 1845
132 - Business Letter Book - 11 Jan 1845 - 23 Jun 1846
133 - Business Letter Book - 23 Jun 1846 - 8 Dec 1847
134 - Business Letter Book - 10 Dec 1847 - 9 Oct 1850
135 - Business Letter Book - 9 Oct 1850 - 20 Nov 1852
136 - Business Letter Book - 22 Nov 1852 - 29 Nov 1854
137 - Business Letter Book - 30 Nov 1854 - 31 Jan 1857
138 - Business Letter Book - 31 Jan 1857 - 24 Feb 1859
139 - Business Letter Book - 25 Feb 1859 - 27 Jan 1861
140 - Business Letter Book - 28 Jan 1861 - 16 May 1862
141 - Business Letter Book - 17 May 1862 - 29 Sep 1863
142 - Business Letter Book - 29 Sep 1863 - 4 Jan 1865
143 - Business Letter Book - 4 Jan 1865 - 19 Oct 1866
144 - Business Letter Book - 20 Oct 1866 - 3 Oct 1868
145 - Letter Book - 21 Dec 1870 - 15 Oct 1872
146 - Letter Book - 15 Oct 1872 - 27 May 1874
147 - Letter Book - 27 May 1874 - 26 April 1875
148 - Letter Book - 27 April 1875 - 5 January 1876
149 - London Lettter Book - 6 January 1876 - 14 April 1877
150 - London Lettter Book - 16 Apr. 1877 - 1 May 1878
151 - London Lettter Book - 1 May 1878 - 23 Jan 1879
152 - London Lettter Book - 15 January 1879 - 19 January 1880
153 - London Lettter Book - 19 January 1880 - 5 April 1881
154 - London Lettter Book - 5 April 1881 - 27 April 1882
155 - London Lettter Book - 28 April 1882 - 18 January 1883
156 - London Lettter Book - 18 January 1883 - 30 October 1883
157 - London Lettter Book - 31 October 1883 - 13 September 1884
158 - London Lettter Book - 15 September 1884 - 24 June 1885
159 - London Lettter Book - 24 June 1885 - 20 November 1886
160 - London Lettter Book - 23 January 1889 - 5 January 1891
161 - London Lettter Book - 6 January 1891 - 3 May 1893
162 - Letter Book - 21 Jun 1877 - 12 Aug 1878
163 - Sundry Letter Books. - 1878-1880
164 - Sundry Letter Books. - 1883-1884
165 - Sundry Letter Books. - 13 December 1888 - 26 December 1890
166 - Sundry Letter Books. - 29 December 1890 - 1 November 1892
167 - Sundry Letter Books. - 1 Nov. 1892—1 Oct. 1894
168 - Old Letters, chiefly of Mr. Boulton. - 9 Jun. 1781—17 Apr. 1788
169 - Office Letter Book. - 13 Aug. 1777—28 Aug. 1783
170 - Drawing Office Letter Books. - 12 Oct. 1786—19 Oct. 1791
171 - Drawing Office Letter Books. - 21 Oct. 1791—24 Oct. 1794
172 - Drawing Office Letter Books. - 27 Oct. 1794—13 Oct. 1797
173 - Drawing Office Letter Books. - 20 Oct. 1797—15 Aug. 1800
174 - Drawing Office Letter Books. - 16 Aug. 1800—15 Mar. 1804
175 - Drawing Office Letter Books. - 22 Mar. 1804—13 Apr. 1809
176 - Drawing Office Letter Books. - 14 Apr. 1809—19 Aug. 1814
177 - Drawing Office Letter Books. - 17 Aug. 1814—29 Dec. 1819
178 - Drawing Office Letter Books. - 3 Jan. 1820—22 Aug. 1823
179 - Drawing Office Letter Books. - 25 Aug 1823 - 14 Feb 1828
180 - Bottom Office Sundry Letter Book. - 12 Aug. 1893—26 Sep. 1895
181 - Engine Yard Foreman’s Letter Book, Soho Manufactory. [now missing] - [c. 1833]
182 - Chief Cashier’s Letter Books.[now missing] - [c.1809]
183 - Chief Cashier’s Letter Books. - 2 Oct. 1818—29 Sep. 1823
184 - Chief Cashier’s Letter Books. - 30 Sep. 1823—6 Mar. 1827
185 - Chief Cashier’s Letter Books. - 8 Mar. 1827—31 Mar. 1831
186 - Chief Cashier’s Letter Books. - 2 Apr. 1831—9 Jan. 1835
187 - Chief Cashier’s Letter Books. - 21 Jan. 1835—2 Mar. 1837
188 - Chief Cashier’s Letter Books. - 6 Mar. 1837—25 Nov. 1839
189 - Chief Cashier’s Letter Books. - 24 Nov. 1839—1 Feb. 1843
190 - Clerks’ Letter Books, Soho Manufactory. - 21 Jul 1794 - 15 Aug 1794
191 - Clerks’ Letter Books, Soho Manufactory. - 1794—1796
192 - Clerks’ Letter Books, Soho Manufactory. - 1818—1819
193 - Clerks’ Letter Books, Soho Manufactory. - 28 Oct 1833—31 Dec. 1834
194 - Clerks’ Letter Books, Soho Manufactory. - 1 Feb. 1844—3 Mar. 1846
195 - Clerks’ Letter Book, Soho Foundry - 18 April 1796 - 16 January 1799
196 - Clerks’ Letter Book, Soho Foundry - 22 January 1799 - 16 January 1801
197 - Clerks’ Letter Book, Soho Foundry. - 17 January 1801 - c. 30 October 1802
198 - Clerks’ Letter Book, Soho Foundry - c. 2 Nov. 1802 - c. 18 September 1804
199 - Clerks’ Letter Book, Soho Foundry. - c. 20 September 1804 - 12 September 1806
200 - Clerks’ Letter Book, Soho Foundry - 19 September 1806 - 29 September 1808
201 - Clerks’ Letter Book, Soho Foundry - 30 September 1808 - 22 August 1810
202 - Clerks’ Letter Book, Soho Foundry - 22 August 1810 - 31 December 1811
203 - Clerks’ Letter Book, Soho Foundry. - 4 Jan. 1812—13 Feb. 1814
204 - Clerks’ Letter Book, Soho Foundry. - 15 Feb. 1814—11 Aug. 1815
205 - Clerks’ Letter Book, Soho Foundry. - 14 Aug. 1815—19 Sep. 1816
206 - Clerks’ Letter Book, Soho Foundry. - 19 Sep. 1816—2 Jun. 1818
207 - Clerks’ Letter Book, Soho Foundry. - 4 Jun. 1818—1 Dec. 1819
208 - Clerks’ Letter Book, Soho Foundry. - 2 Dec. 1819—28 Jun. 1821
209 - Clerks’ Letter Book, Soho Foundry. - 30 Jun. 1821—16 Oct. 1822
210 - Clerks’ Letter Book, Soho Foundry. - 16 Oct. 1822—12 Feb. 1824
211 - Clerks’ Letter Book, Soho Foundry. - 12 Feb. 1824—18 Apr. 1825
212 - Clerks’ Letter Book, Soho Foundry. - 15 Apr. 1825—6 Mar. 1826
213 - Clerks’ Letter Book, Soho Foundry. - 8 Mar. 1826—30 Oct. 1826
214 - Clerks’ Letter Book, Soho Foundry. - 1 Nov. 1826—26 Sep. 1827
215 - Clerks’ Letter Book, Soho Foundry. - 25 Sep. 1827—12 Nov. 1828
216 - Clerks’ Letter Book, Soho Foundry. - 12 Nov. 1828—27 Jun. 1830
217 - Clerks’ Letter Book, Soho Foundry. - 28 Jun. 1830—21 Sep. 1831
218 - Clerks’ Letter Book, Soho Foundry. - 23 Sep. 1831—3 Dec. 1832
219 - Clerks’ Letter Book, Soho Foundry. - 6 Dec. 1832—20 Mar. 1834
220 - Clerks’ Letter Book, Soho Foundry. - 22 Mar. 1834—19 Mar. 1835
221 - Clerks’ Letter Book, Soho Foundry. - 19 Mar. 1835—8 Feb. 1836
222 - Clerks’ Letter Book, Soho Foundry. - 10 Feb. 1836—22 Dec. 1836
223 - Clerks’ Letter Book, Soho Foundry. - 22 Dec. 1836—21 Nov. 1837
224 - Clerks’ Letter Book, Soho Foundry. - 21 Nov. 1837—12 Oct. 1838
225 - Clerks’ Letter Book, Soho Foundry. - 13 Oct. 1838—7 Nov. 1839
226 - Clerks’ Letter Book, Soho Foundry. - 7 Nov. 1839—18 Mar. 1841
227 - Clerks’ Letter Book, Soho Foundry. - 18 Mar. 1841—23 Aug. 1842
228 - Clerks’ Letter Book, Soho Foundry. - 1 Jan. 1844—19 Feb. 1846
229 - Clerks’ Letter Book, Soho Foundry. - 19 Feb. 1846—31 Dec. 1847
230 - Clerks’ Letter Book, Soho Foundry. - 1 Jan. 1848—9 Jul. 1851
231 - Clerks’ Letter Book, Soho Foundry. - 23 Feb. 1853—13 May 1854
232 - Clerks’ Letter Book, Soho Foundry. - 29 Dec. 1855—24 Jul. 1857
233 - Clerks’ Letter Book, Soho Foundry. - 16 Apr. 1859—18 Oct. 1861
234 - Clerks’ Letter Book, Soho Foundry. - 3 Jan. 1860—11 Jan. 1862
235 - Purchase of Stores, Soho Foundry. - 14 Nov. 1846—11 Jan. 1876
236 - Despatch Letters, Soho Foundry. - 4 Aug. 1855—21 Jan. 1857
237 - Letters to Carriers, Soho Foundry. - 3 Jan. 1876—6 Jun. 1879
238 - Letter Book, 13 Mar. 1886 - 25 Jul. 1893 - 13 Mar. 1886—25 Jul. 1893
239 - Miscellaneous Outgoing Correspondence. - 1782-1790
240 - Indexes to missing Letter Books. - nd
241 - Indexes to missing Letter Books. - [1870s]
242 - Indexes to missing Letter Books. - [1870s]
243 - Indexes to missing Letter Books. - nd
244 - Indexes to missing Letter Books. - nd
Expand 245 - Correspondence from Thomas Barnes - 1794 - 1798245 - Correspondence from Thomas Barnes - 1794 - 1798
Expand 246 - Correspondence from John Buchanan - 1780 - 1785246 - Correspondence from John Buchanan - 1780 - 1785
Expand 247 - Correspondence from Henry Creighton - 1804 - 1809247 - Correspondence from Henry Creighton - 1804 - 1809
Expand 248 - Correspondence from William Creighton - 1796 - 1815248 - Correspondence from William Creighton - 1796 - 1815
Expand 249 - Correspondence from Peter Ewart - 1790 - 1833249 - Correspondence from Peter Ewart - 1790 - 1833
Expand 250 - Correspondence from William Forman - 1791 - 1800250 - Correspondence from William Forman - 1791 - 1800
Expand 251 - Correspondence from John Hall  - 1778 - 1783251 - Correspondence from John Hall - 1778 - 1783
Expand 252 - Correspondence from Joseph Harrison - 1779 - 1787252 - Correspondence from Joseph Harrison - 1779 - 1787
Expand 253 - Correspondence from Logan Henderson, 1776 - 1776253 - Correspondence from Logan Henderson, 1776 - 1776
Expand 254 - Correspondence from Logan Henderson, 1777 - 1777254 - Correspondence from Logan Henderson, 1777 - 1777
Expand 255 - Correspondence from Logan Henderson, 1778 - 1778255 - Correspondence from Logan Henderson, 1778 - 1778
Expand 256 - Correspondence from Logan Henderson, 1779 - 1779256 - Correspondence from Logan Henderson, 1779 - 1779
Expand 257 - Correspondence from Logan Henderson, 1780 - 1780257 - Correspondence from Logan Henderson, 1780 - 1780
Expand 258 - Correspondence from Logan Henderson, 1781 - 1781258 - Correspondence from Logan Henderson, 1781 - 1781
Expand 259 - Correspondence from Logan Henderson, 1782 - 1790 - 1782 - 1790259 - Correspondence from Logan Henderson, 1782 - 1790 - 1782 - 1790
Expand 260 - LETTERS TO LOGAN HENDERSON FROM MATTHEW BOULTON AND JAMES WATT
1777, 1781 - 1777 - 1781260 - LETTERS TO LOGAN HENDERSON FROM MATTHEW BOULTON AND JAMES WATT 1777, 1781 - 1777 - 1781
Expand 261 - JABEZ CARTER HORNBLOWER, 1778—1779 - 1778 - 1779261 - JABEZ CARTER HORNBLOWER, 1778—1779 - 1778 - 1779
Expand 262 - SAMUEL HURT;  ABRAHAM STOREY;  SIMON VIVIAN  - 1800—1811262 - SAMUEL HURT; ABRAHAM STOREY; SIMON VIVIAN - 1800—1811
Expand 263 - Letters from Eidingtoun Smeaton Hutton, 1804 - 1805 - 1804 - 1805263 - Letters from Eidingtoun Smeaton Hutton, 1804 - 1805 - 1804 - 1805
Expand 264 - Letters from Eidingtoun Smeaton Hutton, 1806 - 1806264 - Letters from Eidingtoun Smeaton Hutton, 1806 - 1806
Expand 265 - Letters from Eidingtoun Smeaton Hutton, 1807 - 1807265 - Letters from Eidingtoun Smeaton Hutton, 1807 - 1807
Expand 266 - Letters from Eidingtoun Smeaton Hutton, 1808 - 1808266 - Letters from Eidingtoun Smeaton Hutton, 1808 - 1808
Expand 267 - Letters from Eidingtoun Smeaton Hutton, 1809 - 1809267 - Letters from Eidingtoun Smeaton Hutton, 1809 - 1809
Expand 268 - Letters from James Law from 1781 to 1792 - 1781—1792268 - Letters from James Law from 1781 to 1792 - 1781—1792
Expand 269 - Letters from James Lawson, 1781 - 1787 - 1781 - 1787269 - Letters from James Lawson, 1781 - 1787 - 1781 - 1787
Expand 270 - Letters from James Lawson, 1793 - 1795 - 1793 - 1795270 - Letters from James Lawson, 1793 - 1795 - 1793 - 1795
Expand 271 - Letters from James Lawson, 1796 - 1796271 - Letters from James Lawson, 1796 - 1796
Expand 272 - Letters from James Lawson, 1797 - 1797272 - Letters from James Lawson, 1797 - 1797
Expand 273 - Letters from James Lawson, 1798 - 1798273 - Letters from James Lawson, 1798 - 1798
Expand 274 - Letters from James Lawson, 1799 - 1799274 - Letters from James Lawson, 1799 - 1799
Expand 275 - Letters from James Lawson, 1800 - 1800275 - Letters from James Lawson, 1800 - 1800
Expand 276 - Letters from James Lawson, 1802 - 1802276 - Letters from James Lawson, 1802 - 1802
Expand 277 - Letters from James Lawson: 2 miscellaneous letters, 1806 - 1806277 - Letters from James Lawson: 2 miscellaneous letters, 1806 - 1806
Expand 278 - Letters to James Lawson, 1793 - 1793278 - Letters to James Lawson, 1793 - 1793
Expand 279 - Letters to James Lawson, 1794 - 1794279 - Letters to James Lawson, 1794 - 1794
Expand 280 - Letters to James Lawson, 1795 - 1795280 - Letters to James Lawson, 1795 - 1795
Expand 281 - Letters to James Lawson, 1796 - 1796281 - Letters to James Lawson, 1796 - 1796
Expand 282 - Letters to James Lawson, 1797 - 1797282 - Letters to James Lawson, 1797 - 1797
Expand 283 - Letters to James Lawson, 1798 - 1798283 - Letters to James Lawson, 1798 - 1798
Expand 284 - Letters to James Lawson, 1799 - 1799284 - Letters to James Lawson, 1799 - 1799
Expand 285 - Miscellaneous letters to James Lawson, 1800, 1804 - 1800 - 1804285 - Miscellaneous letters to James Lawson, 1800, 1804 - 1800 - 1804
Expand 286 - Letters from Robert Muir (Moor), 1783 - 1789 - 1783 - 1789286 - Letters from Robert Muir (Moor), 1783 - 1789 - 1783 - 1789
Expand 287 - Letters from James Murdock, 1788 - 1795 - 1788 - 1795287 - Letters from James Murdock, 1788 - 1795 - 1788 - 1795
Expand 288 - Letters from John Murdock from 1806 and 1810 - 1814 - 1806 - 1814288 - Letters from John Murdock from 1806 and 1810 - 1814 - 1806 - 1814
Expand 289 - Letters from William Murdock, 1779 - 1814 - 1779 - 1814289 - Letters from William Murdock, 1779 - 1814 - 1779 - 1814
Expand 290 - Letters from William Murdock Jr. 1806 - 1831 - 1806 - 1831290 - Letters from William Murdock Jr. 1806 - 1831 - 1806 - 1831
Expand 291 - Letters from James Pearson, 1781 - 1796 - 1781 - 1796291 - Letters from James Pearson, 1781 - 1796 - 1781 - 1796
Expand 292 - Letters to James Pearson, 1780 - 1814 - 1780 - 1815292 - Letters to James Pearson, 1780 - 1814 - 1780 - 1815
Expand 293 - Letters from John Rennie, 1784 - 1786 - 1784 - 1786293 - Letters from John Rennie, 1784 - 1786 - 1784 - 1786
Expand 294 - Letters from John Rennie, 1787 - 1788 - 1787 - 1788294 - Letters from John Rennie, 1787 - 1788 - 1787 - 1788
Expand 295 - Letters from John Rennie, 1789 - 1791 - 1789 - 1791295 - Letters from John Rennie, 1789 - 1791 - 1789 - 1791
Expand 296 - Letters from John Rennie, 1792 - 1795 - 1792 -1795296 - Letters from John Rennie, 1792 - 1795 - 1792 -1795
Expand 297 - Letters from John Rennie, 1796 - 1796297 - Letters from John Rennie, 1796 - 1796
Expand 298 - Letters from John Rennie, 1797 - 1797298 - Letters from John Rennie, 1797 - 1797
Expand 299 - Letters from John Rennie, answered by John Southern, 1786 - 1793 - 1786 - 1793299 - Letters from John Rennie, answered by John Southern, 1786 - 1793 - 1786 - 1793
Expand 300 - Letters from John Rennie, answered by John Southern, 1794 - 1798 - 1794 - 1798300 - Letters from John Rennie, answered by John Southern, 1794 - 1798 - 1794 - 1798
Expand 301 - Letters from John Rennie, 1798 - 1799 - 1798 - 1799301 - Letters from John Rennie, 1798 - 1799 - 1798 - 1799
Expand 302 - Letters from John Rennie, 1800 - 1800302 - Letters from John Rennie, 1800 - 1800
Expand 303 - Letters from John Rennie, 1801 - 1801303 - Letters from John Rennie, 1801 - 1801
Expand 304 - Letters from John Rennie, 1802 - 1802304 - Letters from John Rennie, 1802 - 1802
Expand 305 - Letters from John Rennie, 1803 - 1803305 - Letters from John Rennie, 1803 - 1803
Expand 306 - Letters from John Rennie, 1804 - 1804306 - Letters from John Rennie, 1804 - 1804
Expand 307 - Letters from John Rennie, 1805 - 1805307 - Letters from John Rennie, 1805 - 1805
Expand 308 - Letters from John Rennie, 1806 - 1806308 - Letters from John Rennie, 1806 - 1806
Expand 309 - Letters from John Rennie, 1807 - 1807309 - Letters from John Rennie, 1807 - 1807
Expand 310 - Letters from John Rennie, 1808 - 1808310 - Letters from John Rennie, 1808 - 1808
Expand 311 - Letters from John Rennie, 1809 - 1809311 - Letters from John Rennie, 1809 - 1809
Expand 312 - Letters from John Rennie, 1810 - 1811 - 1810 - 1811312 - Letters from John Rennie, 1810 - 1811 - 1810 - 1811
Expand 313 - Letters from John Rennie, 1812 - 1813 - 1812 - 1813313 - Letters from John Rennie, 1812 - 1813 - 1812 - 1813
Expand 314 - Letters from John Rennie, 1814 - 1814314 - Letters from John Rennie, 1814 - 1814
Expand 315 - Letters from John Rennie, 1815 - 1815315 - Letters from John Rennie, 1815 - 1815
Expand 316 - Letters from John Rennie, 1816 - 1816316 - Letters from John Rennie, 1816 - 1816
Expand 317 - Letters from John Rennie, 1817 - 1817317 - Letters from John Rennie, 1817 - 1817
Expand 318 - Letters from John Rennie, 1818 - 1818318 - Letters from John Rennie, 1818 - 1818
Expand 319 - Letters from John Rennie, 1819 - 1819319 - Letters from John Rennie, 1819 - 1819
Expand 320 - Letters from John Rennie, 1820 - 1820320 - Letters from John Rennie, 1820 - 1820
Expand 321 - Letters from Agents, Engine Erectors and Employees at Soho - 1821 - 1830 321 - Letters from Agents, Engine Erectors and Employees at Soho - 1821 - 1830
Expand 322 - Correspondence from George and John Rennie 1831 - 1837 - 1831 - 1837322 - Correspondence from George and John Rennie 1831 - 1837 - 1831 - 1837
Expand 323 - Correspondence from George and John Rennie 1838 - 1843 - 1838 - 1843323 - Correspondence from George and John Rennie 1838 - 1843 - 1838 - 1843
Expand 324 - Correspondence from John Walker to George and John Rennie 1821 - 1831 - 1821 - 1831324 - Correspondence from John Walker to George and John Rennie 1821 - 1831 - 1821 - 1831
Expand 325 - Correspondence from John Southern and Thomas Southern - 1778 - 1793325 - Correspondence from John Southern and Thomas Southern - 1778 - 1793
Expand 326 - Correspondence from John Southern 1794 - 1794326 - Correspondence from John Southern 1794 - 1794
Expand 327 - Correspondence from John Southern 1795 - 1795327 - Correspondence from John Southern 1795 - 1795
Expand 328 - Correspondence from John Southern 1796 - 1796328 - Correspondence from John Southern 1796 - 1796
Expand 329 - Correspondence from John Southern 1797 and 1798 - 1797- 1798329 - Correspondence from John Southern 1797 and 1798 - 1797- 1798
Expand 330 - Correspondence from John Southern 1799 - 1799330 - Correspondence from John Southern 1799 - 1799
Expand 331 - Correspondence from John Southern 1800 to 1806 - 1800 - 1806331 - Correspondence from John Southern 1800 to 1806 - 1800 - 1806
Expand 332 - Correspondence from John Southern 1807 to 1811 - 1807 - 1811332 - Correspondence from John Southern 1807 to 1811 - 1807 - 1811
Expand 333 - Correspondence from John Southern 1812 to 1815 - 1812 - 1815333 - Correspondence from John Southern 1812 to 1815 - 1812 - 1815
Expand 334 - John Southern – accounts with his executors, 1815 - 1815334 - John Southern – accounts with his executors, 1815 - 1815
Expand 335 - Correspondence from David Watson 1786 - 1793 - 1786 - 1793335 - Correspondence from David Watson 1786 - 1793 - 1786 - 1793
Expand 336 - Correspondence from Henry Williams 1779 - 1783 - 1779 - 1783336 - Correspondence from Henry Williams 1779 - 1783 - 1779 - 1783
Expand 337 - Correspondence from Thomas Wilson 1777 - 1777337 - Correspondence from Thomas Wilson 1777 - 1777
Expand 338 - Correspondence from Thomas Wilson 1778 - 1778338 - Correspondence from Thomas Wilson 1778 - 1778
Expand 339 - Correspondence from Thomas Wilson 1779 - 1779339 - Correspondence from Thomas Wilson 1779 - 1779
Expand 340 - Correspondence from Thomas Wilson 1780 - 1780340 - Correspondence from Thomas Wilson 1780 - 1780
Expand 341 - Correspondence from Thomas Wilson 1781 - 1781341 - Correspondence from Thomas Wilson 1781 - 1781
Expand 342 - Correspondence from Thomas Wilson 1782 - 1782342 - Correspondence from Thomas Wilson 1782 - 1782
Expand 343 - Correspondence from Thomas Wilson 1783 - 1783343 - Correspondence from Thomas Wilson 1783 - 1783
Expand 344 - Correspondence from Thomas Wilson 1784 - 1784344 - Correspondence from Thomas Wilson 1784 - 1784
Expand 345 - Correspondence from Thomas Wilson 1785 - 1785345 - Correspondence from Thomas Wilson 1785 - 1785
Expand 346 - Correspondence from Thomas Wilson 1786 - 1786346 - Correspondence from Thomas Wilson 1786 - 1786
Expand 347 - Correspondence from Thomas Wilson 1787 - 1787347 - Correspondence from Thomas Wilson 1787 - 1787
Expand 348 - Correspondence from Thomas Wilson 1788 - 1788348 - Correspondence from Thomas Wilson 1788 - 1788
Expand 349 - Correspondence from Thomas Wilson 1789 - 1789349 - Correspondence from Thomas Wilson 1789 - 1789
Expand 350 - Correspondence from Thomas Wilson 1790 - 1790350 - Correspondence from Thomas Wilson 1790 - 1790
Expand 351 - Correspondence from Thomas Wilson 1791 - 1791351 - Correspondence from Thomas Wilson 1791 - 1791
Expand 352 - Correspondence from Thomas Wilson 1792 - 1792352 - Correspondence from Thomas Wilson 1792 - 1792
Expand 353 - Correspondence from Thomas Wilson 1793 - 1793353 - Correspondence from Thomas Wilson 1793 - 1793
Expand 354 - Correspondence from Thomas WIilson 1794 - 1794354 - Correspondence from Thomas WIilson 1794 - 1794
Expand 355 - Correspondence from Thomas Wilson 1795 - 1795355 - Correspondence from Thomas Wilson 1795 - 1795
Expand 356 - Correspondence from Thomas Wilson 1796 - 1796356 - Correspondence from Thomas Wilson 1796 - 1796
Expand 357 - Correspondence from Thomas Wilson 1797 - 1797357 - Correspondence from Thomas Wilson 1797 - 1797
Expand 358 - Correspondence from Thomas Wilson 1798 - 1798358 - Correspondence from Thomas Wilson 1798 - 1798
Expand 359 - Correspondence from Thomas Wilson 1799 - 1799359 - Correspondence from Thomas Wilson 1799 - 1799
Expand 360 - Correspondence from Thomas Wilson 1800 - 1800360 - Correspondence from Thomas Wilson 1800 - 1800
Expand 361 - Correspondence from Thomas Wilson 1801 - 1800361 - Correspondence from Thomas Wilson 1801 - 1800
Expand 362 - Correspondence from Thomas Wilson 1804 - 1804362 - Correspondence from Thomas Wilson 1804 - 1804
Expand 363 - Correspondence from Thomas Wilson 1806 to 1810 - 1806 - 1810363 - Correspondence from Thomas Wilson 1806 to 1810 - 1806 - 1810
Expand 364 - Correspondence from Thomas Wilson - Private Affairs 1797 to 1803 - 1797 - 1803364 - Correspondence from Thomas Wilson - Private Affairs 1797 to 1803 - 1797 - 1803
Expand 365 - Thomas Wilson – Bonds and Papers concerning his debts to Boulton & Watt 1794 to 1807 - 1794 - 1807365 - Thomas Wilson – Bonds and Papers concerning his debts to Boulton & Watt 1794 to 1807 - 1794 - 1807
Expand 366 - Correspondence from John Woodward 1795 to 1796 - 1795 - 1796366 - Correspondence from John Woodward 1795 to 1796 - 1795 - 1796
Expand 367 - Correspondence from John Woodward 1797 to 1798 - 1797 - 1798367 - Correspondence from John Woodward 1797 to 1798 - 1797 - 1798
Expand 368 - Correspondence from John Woodward 1799 to 1800 - 1799 - 1800368 - Correspondence from John Woodward 1799 to 1800 - 1799 - 1800
Expand 369 - Correspondence from John Woodward 1804 - 1804369 - Correspondence from John Woodward 1804 - 1804
Expand 370 - General Incoming Correspondence A, 1775 - 1785 - 1775 - 1785370 - General Incoming Correspondence A, 1775 - 1785 - 1775 - 1785
Expand 370 - General Incoming Correspondence A, 1775 - 1785 - 1775 - 1785370 - General Incoming Correspondence A, 1775 - 1785 - 1775 - 1785
Expand 371 - General Incoming Correspondence B, 1775 - 1785 - 1775 - 1785371 - General Incoming Correspondence B, 1775 - 1785 - 1775 - 1785
Expand 371 - General Incoming Correspondence B, 1775 - 1785 - 1775 - 1785371 - General Incoming Correspondence B, 1775 - 1785 - 1775 - 1785
Expand 372 - General Incoming Correspondence C, 1775 - 1785372 - General Incoming Correspondence C, 1775 - 1785
Expand 372 - General Incoming Correspondence C, 1775 - 1785 - 1775 - 1785372 - General Incoming Correspondence C, 1775 - 1785 - 1775 - 1785
Expand 373 - General Incoming Correspondence D & E, 1775 - 1785373 - General Incoming Correspondence D & E, 1775 - 1785
Expand 373 - General Incoming Correspondence D, E 1775 - 1785 - 1775 - 1785373 - General Incoming Correspondence D, E 1775 - 1785 - 1775 - 1785
Expand 374 - General Incoming Correspondence F, 1775 - 1785 - 1775 - 1785374 - General Incoming Correspondence F, 1775 - 1785 - 1775 - 1785
Expand 375 - General Incoming Correspondence G, 1775 - 1785 - 1775 - 1785375 - General Incoming Correspondence G, 1775 - 1785 - 1775 - 1785
Expand 375 - General Incoming Correspondence G, 1775 - 1785 - 1775 - 1785375 - General Incoming Correspondence G, 1775 - 1785 - 1775 - 1785
Expand 376 - General Incoming Correspondence H, 1775 - 1785 - 1775 - 1785376 - General Incoming Correspondence H, 1775 - 1785 - 1775 - 1785
Expand 377 - General Incoming Correspondence I, J, K 1775-1785 - 1775 - 1785377 - General Incoming Correspondence I, J, K 1775-1785 - 1775 - 1785
Expand 378 - General Incoming Correspondence L, 1775 - 1785 - 1775 - 1785378 - General Incoming Correspondence L, 1775 - 1785 - 1775 - 1785
Expand 379 - General Incoming Correspondence M, 1775 - 1785 - 1775 - 1785379 - General Incoming Correspondence M, 1775 - 1785 - 1775 - 1785
Expand 380 - General Incoming Correspondence N, O & P, 1775 - 1785 - 1775 - 1785380 - General Incoming Correspondence N, O & P, 1775 - 1785 - 1775 - 1785
Expand 380 - General Incoming Correspondence N,O, P 1775 - 1785 - 1775 - 1785380 - General Incoming Correspondence N,O, P 1775 - 1785 - 1775 - 1785
Expand 381 - General Incoming Correspondence R, 1775 - 1785381 - General Incoming Correspondence R, 1775 - 1785
Expand 381 - General Incoming Correspondence R, 1775 - 1785 - 1775 - 1785381 - General Incoming Correspondence R, 1775 - 1785 - 1775 - 1785
Expand 382 - General Incoming Correspondence S, 1775 - 1785 - 1775 - 1785382 - General Incoming Correspondence S, 1775 - 1785 - 1775 - 1785
Expand 383 - General Incoming Correspondence T, V 1775 - 1785 - 1775 - 1785383 - General Incoming Correspondence T, V 1775 - 1785 - 1775 - 1785
Expand 384 - General Incoming Correspondence W, Y 1775 - 1785 - 1775 - 1785384 - General Incoming Correspondence W, Y 1775 - 1785 - 1775 - 1785
Expand 385 - General Correspondence, A, 1785 - 1795 - 1785 - 1795385 - General Correspondence, A, 1785 - 1795 - 1785 - 1795
Expand 386 - General Correspondence, B, 1785 - 1795 - 1785 - 1795386 - General Correspondence, B, 1785 - 1795 - 1785 - 1795
Expand 387 - General Correspondence, C, 1785 - 1795 - 1785 - 1795387 - General Correspondence, C, 1785 - 1795 - 1785 - 1795
Expand 388 - General Correspondence, D, 1785 - 1795 - 1785 - 1795388 - General Correspondence, D, 1785 - 1795 - 1785 - 1795
Expand 389 - General Correspondence, E, 1785 - 1795 - 1785 - 1795389 - General Correspondence, E, 1785 - 1795 - 1785 - 1795
Expand 390 - General Correspondence, F, 1785 - 1795 - 1785 - 1795390 - General Correspondence, F, 1785 - 1795 - 1785 - 1795
Expand 391 - General Correspondence, G, 1785 - 1795 -  1785 - 1795391 - General Correspondence, G, 1785 - 1795 - 1785 - 1795
Expand 392 - General Correspondence, H, 1785 - 1795 - 1785 - 1795392 - General Correspondence, H, 1785 - 1795 - 1785 - 1795
Expand 393 - General Correspondence, I, J, 1785 - 1795 - 1785 - 1795393 - General Correspondence, I, J, 1785 - 1795 - 1785 - 1795
Expand 394 - General Correspondence, K, 1785 - 1795 - 1785 - 1795394 - General Correspondence, K, 1785 - 1795 - 1785 - 1795
Expand 395 - General Correspondence, L, 1785 - 1795 - 1785 - 1795395 - General Correspondence, L, 1785 - 1795 - 1785 - 1795
Expand 396 - General Correspondence, M, 1785 - 1795 - 1785 - 1795396 - General Correspondence, M, 1785 - 1795 - 1785 - 1795
Expand 397 - General Correspondence, N, O, 1785 - 1795 - 1785 - 1795397 - General Correspondence, N, O, 1785 - 1795 - 1785 - 1795
Expand 398 - General Correspondence, P, 1785 - 1795 - 1785 - 1795398 - General Correspondence, P, 1785 - 1795 - 1785 - 1795
Expand 399 - General Correspondence, R, 1785 - 1795 - 1785 - 1795399 - General Correspondence, R, 1785 - 1795 - 1785 - 1795
Expand 400 - General Correspondence, S, 1785 - 1795 - 1785 - 1795400 - General Correspondence, S, 1785 - 1795 - 1785 - 1795
Expand 401 - General Correspondence, T, 1785 - 1795 - 1785 - 1795401 - General Correspondence, T, 1785 - 1795 - 1785 - 1795
Expand 402 - General Correspondence, U, V, 1785 - 1795 - 1785 - 1795402 - General Correspondence, U, V, 1785 - 1795 - 1785 - 1795
Expand 403 - General Correspondence, W, 1785 - 1795 - 1785 - 1795403 - General Correspondence, W, 1785 - 1795 - 1785 - 1795
Expand 404 - General Correspondence, Y, 1785 - 1795 - 1785 - 1795404 - General Correspondence, Y, 1785 - 1795 - 1785 - 1795
Expand 405 - General Correspondence, A, 1795 - 1798 - 1795 - 1798405 - General Correspondence, A, 1795 - 1798 - 1795 - 1798
Expand 406 - General Correspondence, B, 1795 - 1798 - 1795 - 1798406 - General Correspondence, B, 1795 - 1798 - 1795 - 1798
Expand 407 - General Correspondence, C, 1795 - 1798 - 1795 - 1798407 - General Correspondence, C, 1795 - 1798 - 1795 - 1798
Expand 408 - General Correspondence, D, 1795 - 1798 - 1795 - 1798408 - General Correspondence, D, 1795 - 1798 - 1795 - 1798
Expand 409 - General Correspondence, E, 1795 - 1798 - 1795 - 1798409 - General Correspondence, E, 1795 - 1798 - 1795 - 1798
Expand 410 - General Correspondence, F, 1795 - 1798 - 1795 - 1798410 - General Correspondence, F, 1795 - 1798 - 1795 - 1798
Expand 411 - General Correspondence, G, 1795 - 1798 - 1795 - 1798411 - General Correspondence, G, 1795 - 1798 - 1795 - 1798
Expand 412 - General Correspondence, H, 1795 - 1798 - 1795 - 1798412 - General Correspondence, H, 1795 - 1798 - 1795 - 1798
Expand 413 - General Correspondence, I, J, 1795 - 1798 - 1795 - 1798413 - General Correspondence, I, J, 1795 - 1798 - 1795 - 1798
Expand 414 - General Correspondence, K, 1795 - 1798 - 1795 - 1798414 - General Correspondence, K, 1795 - 1798 - 1795 - 1798
Expand 415 - General Correspondence, L, 1795 - 1798 - 1795 - 1798415 - General Correspondence, L, 1795 - 1798 - 1795 - 1798
Expand 416 - General Correspondence, M, 1795 - 1798 - 1795 - 1798416 - General Correspondence, M, 1795 - 1798 - 1795 - 1798
Expand 417 - General Correspondence, N, O, 1795 - 1798 - 1795 - 1798417 - General Correspondence, N, O, 1795 - 1798 - 1795 - 1798
Expand 418 - General Correspondence, P, 1795 - 1798 - 1795 - 1798418 - General Correspondence, P, 1795 - 1798 - 1795 - 1798
Expand 419 - General Correspondence, R, 1795 - 1798 - 1795 - 1798419 - General Correspondence, R, 1795 - 1798 - 1795 - 1798
Expand 420 - General Correspondence, S, 1795 - 1798 - 1795 - 1798420 - General Correspondence, S, 1795 - 1798 - 1795 - 1798
Expand 421 - General Correspondence, T, 1795 - 1798 - 1795 - 1798421 - General Correspondence, T, 1795 - 1798 - 1795 - 1798
Expand 422 - General Corrrespondence, U, V, 1795 - 1798 - 1795 - 1798422 - General Corrrespondence, U, V, 1795 - 1798 - 1795 - 1798
Expand 423 - General Corrrespondence, W, Y, 1795 - 1798 - 1795 - 1798423 - General Corrrespondence, W, Y, 1795 - 1798 - 1795 - 1798
Expand 424 - General Correspondence dealt with by John Southern, A, 1788 - 1797 - 1788 - 1797424 - General Correspondence dealt with by John Southern, A, 1788 - 1797 - 1788 - 1797
Expand 425 - General Correspondence dealt with by John Southern, B, 1786 - 1799 (215 items). - 1786 - 1799425 - General Correspondence dealt with by John Southern, B, 1786 - 1799 (215 items). - 1786 - 1799
Expand 426 - General Correspondence dealt with by John Southern, C, 1787 - 1798 (200 items). - 1787 - 1798426 - General Correspondence dealt with by John Southern, C, 1787 - 1798 (200 items). - 1787 - 1798
Expand 427 - General Correspondence dealt with by John Southern, D, 1788 - 1798 (200 items). - 1788 - 1798427 - General Correspondence dealt with by John Southern, D, 1788 - 1798 (200 items). - 1788 - 1798
Expand 428 - General Correspondence dealt with by John Southern, E, 1791 - 1797 (6 items). - 1791 - 1797428 - General Correspondence dealt with by John Southern, E, 1791 - 1797 (6 items). - 1791 - 1797
Expand 429 - General Correspondence dealt with by John Southern, F, 1788 - 1797 (75 items). - 1788 - 1797429 - General Correspondence dealt with by John Southern, F, 1788 - 1797 (75 items). - 1788 - 1797
Expand 430 - General Correspondence dealt with by John Southern, G, 1787 - 1798 (151 items). - 1787 - 1798430 - General Correspondence dealt with by John Southern, G, 1787 - 1798 (151 items). - 1787 - 1798
Expand 431 - General Correspondence dealt with by John Southern, H, 1787 - 1798 (157 items). - 1787 - 1798431 - General Correspondence dealt with by John Southern, H, 1787 - 1798 (157 items). - 1787 - 1798
Expand 432 - General Correspondence dealt with by John Southern, I, J, 1787 - 1798 (67 items). - 1787 - 1798432 - General Correspondence dealt with by John Southern, I, J, 1787 - 1798 (67 items). - 1787 - 1798
Expand 433 - General Correspondence dealt with by John Southern, K, 1790 - 1798 (37 items). - 1790 - 1798433 - General Correspondence dealt with by John Southern, K, 1790 - 1798 (37 items). - 1790 - 1798
Expand 434 - General Correspondence dealt with by John Southern, L, 1789 - 1799 (13 items). - 1789 - 1799434 - General Correspondence dealt with by John Southern, L, 1789 - 1799 (13 items). - 1789 - 1799
Expand 435 - General Correspondence dealt with by John Southern, M, 1788 - 1798 (42 items). - 1788 - 1798435 - General Correspondence dealt with by John Southern, M, 1788 - 1798 (42 items). - 1788 - 1798
Expand 436 - General Correspondence dealt with by John Southern, N, O, P, 1790 - 1798 (18 items). - 1790 - 1798436 - General Correspondence dealt with by John Southern, N, O, P, 1790 - 1798 (18 items). - 1790 - 1798
Expand 437 - General Correspondence dealt with by John Southern, S, 1790 - 1798. - 1790 - 1798437 - General Correspondence dealt with by John Southern, S, 1790 - 1798. - 1790 - 1798
Expand 438 - General Correspondence dealt with by John Southern, T, 1788 - 1795 - 1788 - 1795438 - General Correspondence dealt with by John Southern, T, 1788 - 1795 - 1788 - 1795
Expand 439 - Miscellaneous General Correspondence, 1799 - 1828 (129 items). - 1799 - 1828439 - Miscellaneous General Correspondence, 1799 - 1828 (129 items). - 1799 - 1828
Expand 440 - Miscellaneous General Correspondence dealt with in the Drawing Office, 1799 - 1825 - 1799 - 1825440 - Miscellaneous General Correspondence dealt with in the Drawing Office, 1799 - 1825 - 1799 - 1825
Expand 441 - General Correspondence received in the Drawing Office, 1829 - 1843, A (2 items). - 1829 - 1843441 - General Correspondence received in the Drawing Office, 1829 - 1843, A (2 items). - 1829 - 1843
Expand 442 - General Correspondence received in the Drawing Office, 1829 - 1843, B (132 items). - 1829 - 1843442 - General Correspondence received in the Drawing Office, 1829 - 1843, B (132 items). - 1829 - 1843
Expand 443 - General Correspondence received in the Drawing Office, 1829 - 1843, C (5 items). - 1829 - 1843443 - General Correspondence received in the Drawing Office, 1829 - 1843, C (5 items). - 1829 - 1843
Expand 444 - General Correspondence received in the Drawing Office, 1829 - 1843, D (57 items). - 1829 - 1843444 - General Correspondence received in the Drawing Office, 1829 - 1843, D (57 items). - 1829 - 1843
Expand 445 - General Correspondence received in the Drawing Office, 1829 - 1843, E (33 items). - 1829 - 1843445 - General Correspondence received in the Drawing Office, 1829 - 1843, E (33 items). - 1829 - 1843
Expand 446 - General Correspondence received in the Drawing Office, 1829 - 1843, F (7 items). - 1829 - 1843446 - General Correspondence received in the Drawing Office, 1829 - 1843, F (7 items). - 1829 - 1843
Expand 447 - General Correspondence received in the Drawing Office, 1829 - 1843, G (168 items). - 1829 - 1843447 - General Correspondence received in the Drawing Office, 1829 - 1843, G (168 items). - 1829 - 1843
Expand 448 - General Correspondence received in the Drawing Office, 1829 - 1843, H (191 items). - 1829 - 1843448 - General Correspondence received in the Drawing Office, 1829 - 1843, H (191 items). - 1829 - 1843
Expand 449 - General Correspondence received in the Drawing Office, 1829 - 1843, J – L (5 items). - 1829 - 1843449 - General Correspondence received in the Drawing Office, 1829 - 1843, J – L (5 items). - 1829 - 1843
Expand 450 - General Correspondence received in the Drawing Office, 1829 - 1843, M, N (21 items). - 1829 - 1843450 - General Correspondence received in the Drawing Office, 1829 - 1843, M, N (21 items). - 1829 - 1843
Expand 451 - General Correspondence received in the Drawing Office, 1829 - 1843, P, Q (99 items). - 1829 - 1843451 - General Correspondence received in the Drawing Office, 1829 - 1843, P, Q (99 items). - 1829 - 1843
Expand 452 - General Correspondence received in the Drawing Office, 1829 - 1843, R (75 items). - 1829 - 1843452 - General Correspondence received in the Drawing Office, 1829 - 1843, R (75 items). - 1829 - 1843
Expand 453 - General Correspondence received in the Drawing Office, 1829 - 1843, S (162 items). - 1829 - 1843453 - General Correspondence received in the Drawing Office, 1829 - 1843, S (162 items). - 1829 - 1843
Expand 454 - General Correspondence received in the Drawing Office, 1829 - 1843, T (16 items). - 1829 - 1843454 - General Correspondence received in the Drawing Office, 1829 - 1843, T (16 items). - 1829 - 1843
Expand 455 - General Correspondence received in the Drawing Office, 1829 - 1843, W (97 items). - 1829 - 1843455 - General Correspondence received in the Drawing Office, 1829 - 1843, W (97 items). - 1829 - 1843
Expand 456 - Miscellaneous General Correspondence, 1846 - 1862 - 1846—1862456 - Miscellaneous General Correspondence, 1846 - 1862 - 1846—1862
Expand 457 - Cornish Mines and Engines, correspondence and papers, 1775—1799 - 1775—1799457 - Cornish Mines and Engines, correspondence and papers, 1775—1799 - 1775—1799
Expand 458 - Cornish Mines and Engines, correspondence and papers, (227 items). - c. 1777 - 1801 458 - Cornish Mines and Engines, correspondence and papers, (227 items). - c. 1777 - 1801
Expand 459 - Cornish Mines and Engines, correspondence and papers (28 items). - 1778 - 1793 459 - Cornish Mines and Engines, correspondence and papers (28 items). - 1778 - 1793
Expand 460 - Papers sent by Thomas Wilson, notes on engines built and premiums due, 1778—1799;  calculations for Wheal Chance, Poldice, Dolcoath 1778—1780 (31 items).* - 1778—1780460 - Papers sent by Thomas Wilson, notes on engines built and premiums due, 1778—1799; calculations for Wheal Chance, Poldice, Dolcoath 1778—1780 (31 items).* - 1778—1780
Expand 461 - Accounts of mines, engines, debts etc. sent by Thomas Wilson, 1779–1807 (73 items).* - 1779–1807461 - Accounts of mines, engines, debts etc. sent by Thomas Wilson, 1779–1807 (73 items).* - 1779–1807
Expand 462 - Correspondence from the Fox family,  1785—1794 (35 items).* -  1785—1794462 - Correspondence from the Fox family, 1785—1794 (35 items).* - 1785—1794
Expand 463 - The Cornish Metal Company, 1785—1788, 1792 (19 items).* - 1785—1792463 - The Cornish Metal Company, 1785—1788, 1792 (19 items).* - 1785—1792
464 - Memorandum. On Cornish Engines & Tables. 23 Oct. 1780 (1 item). - 23 Oct 1780
Expand 465 - Miscellaneous papers and memoranda, 1779—1805 (18 items).* - 1779—1805465 - Miscellaneous papers and memoranda, 1779—1805 (18 items).* - 1779—1805
466 - Monthly accounts of Cornish Engines - 1779 - 1794
467 - Performance of Cornish Engines - 1781 - 1782
468 - Performance of Cornish Engines – "Engine Calculation" - 1783 - 1791
469 - Tables of Performance of various engines - January 1781 - July 1782
470 - Tables for boilers of various Cornish engines - nd
471 - Volume of plans of Wheal Virgin (Consolidated Mines) - [Circa 1780—1790.]
Expand 472 - Albion Mill, correspondence and papers 1782—1789 - 1782—1789472 - Albion Mill, correspondence and papers 1782—1789 - 1782—1789
Expand 473 - Albion Mill, correspondence and papers 1790—1796 - 1790—1796473 - Albion Mill, correspondence and papers 1790—1796 - 1790—1796
Expand 474 - Albion Mill, correspondence and papers, 1797—1800 - 1797—1800474 - Albion Mill, correspondence and papers, 1797—1800 - 1797—1800
Expand 475 - Albion Mill, calculations and memorandums, circa 1783—1790 - 1783—1790475 - Albion Mill, calculations and memorandums, circa 1783—1790 - 1783—1790
Expand 476 - Albion Mill, miscellaneous drawings and plans, 1780s—1802 - 1780—1802476 - Albion Mill, miscellaneous drawings and plans, 1780s—1802 - 1780—1802
Expand 477 - Establishment of a London Banking Concern, 1801 - 1802. - 1801 - 1802477 - Establishment of a London Banking Concern, 1801 - 1802. - 1801 - 1802
Expand 478 - Gas Lighting. Memoranda and sketches for customers, 1805—1815 - 1805—1815478 - Gas Lighting. Memoranda and sketches for customers, 1805—1815 - 1805—1815
Expand 479 - Gas Lighting. Papers and memoranda re experiments, apparatus, gazometers etc., 1805—1811 - 1805—1811479 - Gas Lighting. Papers and memoranda re experiments, apparatus, gazometers etc., 1805—1811 - 1805—1811
Expand 480 - Gas Lighting. Correspondence and papers concerning the Gas Light & Coke Bill, 1809 - 1809480 - Gas Lighting. Correspondence and papers concerning the Gas Light & Coke Bill, 1809 - 1809
Expand 481 - Gas Lighting. Pamphlets about gas lighting and the Gas Light & Coke Bill, 1785—1816 - 1785—1816481 - Gas Lighting. Pamphlets about gas lighting and the Gas Light & Coke Bill, 1785—1816 - 1785—1816
Expand 482 - Steam Boats, Miscellaneous correspondence, 1810—1827 (29 items). - 1810—1827482 - Steam Boats, Miscellaneous correspondence, 1810—1827 (29 items). - 1810—1827
Expand 483 - Steam Boats, Forth & Clyde tug, 1828—1831 (26 items). - 1828—1831483 - Steam Boats, Forth & Clyde tug, 1828—1831 (26 items). - 1828—1831
Expand 484 - Steam Boats, General correspondence, 1829—1843 (223 items). - 1829—1843484 - Steam Boats, General correspondence, 1829—1843 (223 items). - 1829—1843
Expand 485 - Special Subjects and Correspondents. Aimé Argand, the hydraulic ram, 1785—1787;  1797—1799 (23 items).* - 1785—1799485 - Special Subjects and Correspondents. Aimé Argand, the hydraulic ram, 1785—1787; 1797—1799 (23 items).* - 1785—1799
Expand 486 - Special Subjects and Correspondents. Richard Arkwright, 1777, 1785, 1789—1790 (17 items).* - 1777—1790486 - Special Subjects and Correspondents. Richard Arkwright, 1777, 1785, 1789—1790 (17 items).* - 1777—1790
Expand 487 - Special Subjects and Correspondents. William Bedford, 1795—1799 (10 items).* - 1795—1799487 - Special Subjects and Correspondents. William Bedford, 1795—1799 (10 items).* - 1795—1799
Expand 488 - Special Subjects and Correspondents. Birmingham Water Works, 1829—1830 (28 items).* - 1829—1830488 - Special Subjects and Correspondents. Birmingham Water Works, 1829—1830 (28 items).* - 1829—1830
Expand 489 - Special Subjects and Correspondents. Bombay Mint, India, 1821—1824 (41 items).* - 1821—1824489 - Special Subjects and Correspondents. Bombay Mint, India, 1821—1824 (41 items).* - 1821—1824
Expand 490 - Special Subjects and Correspondents. Calcutta Mint, India, 1821—1823 (116 items).* - 1821—1823490 - Special Subjects and Correspondents. Calcutta Mint, India, 1821—1823 (116 items).* - 1821—1823
Expand 491 - Special Subjects and Correspondents. The Carron Company – papers concerning water, 1776 (7 items).* - 1776491 - Special Subjects and Correspondents. The Carron Company – papers concerning water, 1776 (7 items).* - 1776
Expand 492 - Special Subjects and Correspondents. Thomas Cobb / Cobb Pain & Judd, Banbury, 1796—1798 (15 items).* - 1796—1798492 - Special Subjects and Correspondents. Thomas Cobb / Cobb Pain & Judd, Banbury, 1796—1798 (15 items).* - 1796—1798
Expand 493 - Special Subjects and Correspondents. J. & G. Davies, Tipton, 1846—1848 (33 items).* - 1846—1848493 - Special Subjects and Correspondents. J. & G. Davies, Tipton, 1846—1848 (33 items).* - 1846—1848
Expand 494 - Special Subjects and Correspondents. The Falmouth Water Company, Jamaica, 1799—1805 (32 items).* - 1799 - 1805494 - Special Subjects and Correspondents. The Falmouth Water Company, Jamaica, 1799—1805 (32 items).* - 1799 - 1805
Expand 495 - Special Subjects and Correspondents. Richard Fothergill, Tredegar and Sirhowy iron works, 1801—1806 (12 items).* - 1801—1806495 - Special Subjects and Correspondents. Richard Fothergill, Tredegar and Sirhowy iron works, 1801—1806 (12 items).* - 1801—1806
Expand 496 - Special Subjects and Correspondents. Robert Fulton, C. A. Dale, 1794, 1803—1805, 1810, 1812, 1817 (20 items).* - 1794-1817496 - Special Subjects and Correspondents. Robert Fulton, C. A. Dale, 1794, 1803—1805, 1810, 1812, 1817 (20 items).* - 1794-1817
Expand 497 - Special Subjects and Correspondents. Gardner Manser & Co., 1789—1796 (34 items).* - 1789—1796497 - Special Subjects and Correspondents. Gardner Manser & Co., 1789—1796 (34 items).* - 1789—1796
Expand 498 - Special Subjects and Correspondents. Gilbert Gilpin, Bersham, 1786—1794 (171 items). - 1786—1794498 - Special Subjects and Correspondents. Gilbert Gilpin, Bersham, 1786—1794 (171 items). - 1786—1794
Expand 499 - Special Subjects and Correspondents. Gregory Mine, 1779—1782;  1791—1793 - 1779—1793499 - Special Subjects and Correspondents. Gregory Mine, 1779—1782; 1791—1793 - 1779—1793
Expand 500 - Special Subjects and Correspondents. Sir Nigel Gresley, 1790—1795, 1801 - 1790—1801500 - Special Subjects and Correspondents. Sir Nigel Gresley, 1790—1795, 1801 - 1790—1801
Expand 501 - Special Subjects and Correspondents. Thomas Handley, 1777—1788 - 1777—1788501 - Special Subjects and Correspondents. Thomas Handley, 1777—1788 - 1777—1788
Expand 502 - Special Subjects and Correspondents. Joseph Hateley, 1792 - 1792502 - Special Subjects and Correspondents. Joseph Hateley, 1792 - 1792
Expand 503 - Special Subjects and Correspondents. James Keir, letters to Matthew Boulton and James Watt, 1778—1780, 1786, 1791, 1796 - 1778—1796503 - Special Subjects and Correspondents. James Keir, letters to Matthew Boulton and James Watt, 1778—1780, 1786, 1791, 1796 - 1778—1796
Expand 504 - Special Subjects and Correspondents. James Keir, miscellaneous letters to James Watt Jr., 1788—1815 - 1788—1815504 - Special Subjects and Correspondents. James Keir, miscellaneous letters to James Watt Jr., 1788—1815 - 1788—1815
Expand 505 - Special Subjects and Correspondents. J. D. H. van Liender,  1775—1794 - 1775—1794505 - Special Subjects and Correspondents. J. D. H. van Liender, 1775—1794 - 1775—1794
Collapse 506 - Special Subjects and Correspondents. J. D. H. van Liender, 1797—1801 - 1797—1801506 - Special Subjects and Correspondents. J. D. H. van Liender, 1797—1801 - 1797—1801
1 - Bundle wrapper. - 1797 - 1801
2 - Memorandum. Dates of Documents & Correspondence with van Liender respecting the substitution of iron in the Dutch Windmills. 1797—1801. - 1797—1801
3 - Letter. J. D. H. van Liender (The Hague) to James Watt (Birmingham). 12 May 1797. - 12 May 1797
4a - Letter. J. D. H. van Liender (The Hague) to James Watt (Birmingham). 17 Jul. 1797. - 17 Jul 1797
4b - Receipt. For van Liender’s payment for a new map of Warwickshire. 3 Oct. 1789. - 3 Oct 1789
5 - Letter. J. D. H. van Liender (Rotterdam) to James Watt (Birmingham). 5 Nov. 1797. - 5 Nov 1797
6 - Transcript of letter. Boulton & Watt (Soho) to J. D. H. van Liender (The Hague). 16 Nov. 1797. - 16 Nov 1797
7 - Letter. J. D. H. van Liender (The Hague) to Boulton & Watt (Soho). 7 Jan. 1798. - 7 Jan 1798
8 - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 24 Feb. 1798. - 24 Feb 1798
9 - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 12 Mar. 1798. - 12 Mar 1798
10 - Transcript of letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 12 Mar. 1798. - 12 Mar 1798
11 - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 30 Jun. 1798. - 30 Jun 1798
12 - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 31 Jul. 1798. - 31 Jul 1798
13a - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 25 Dec. 1798. - 25 Dec 1798
13b - Memorandum (in French). Remarques du Directeur General et des Inspecteurs du Desséchement de Nieuwkoop et Zevenhoven sur certain mémoire Anglais touchant l’usage qu’on pourrait faire du fer de fonte dans les moulins à évaiser l’eau.
14a - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 18 May 1799. - 18 May 1799
14b - Transcript of memorandum (in French). Memorandum (in French). Remarques du Directeur General et des Inspecteurs du Desséchement de Nieuwkoop et Zevenhoven sur certain mémoire Anglais touchant l’usage qu’on pourrait faire du fer de fonte dans les moulins à évaiser l’eau.
15 - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 16 Aug. 1799. - 16 Aug 1799
16 - Memorandum. Boulton & Watt’s reply to the Remarks of the Director of the Drainage of Nieuwkoop and Zevenhofen. - 1799
17a - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 1 Feb. 1800. - 1 Feb 1800
17b - Pen & wash plan & section of the cast iron bak.
18a - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 18 Feb. 1800. - 18 Feb 1800
18b - Pen & wash plan & section of the cast iron bak.
19 - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 25 Mar. 1800. - 25 Mar 1800
20 - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 27 Mar. 1800. - 27 Mar 1800
21 - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 25 Apr. 1800. - 25 Apr 1800
22a - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 7 May 1800. - 7 May 1800
22b - Memorandum (in French). Mr. Bruning’s memorial on iron windmills. 15 Mar. 1800. 2 sheets. - 15 Mar 1800
23 - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 16 May 1800. - 16 May 1800
24 - Letter. J. D. H. van Liender (Hamburg) to Boulton & Watt (Soho). 7 Jul. 1800. - 7 Jul 1800
25 - Letter. J. D. H. van Liender (Hamburg) to Boulton & Watt (Soho). 9 Jul. 1800. - 9 Jul 1800
26 - Letter. J. D. H. van Liender (Hamburg) to Boulton & Watt (Soho). 12 Aug. 1800. - 12 Aug 1800
27 - Letter. J. D. H. van Liender (Hamburg) to Boulton & Watt (Soho). 19 Aug. 1800. - 19 Aug 1800
28 - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 9 Sep. 1800. - 9 Sep 1800
29 - Letter. J. D. H. van Liender (Rotterdam) to Boulton & Watt (Soho). 30 Sep. 1800. - 30 Sep 1800
30 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 15 Oct. 1800. - 15 Oct 1800
31 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 31 Oct. 1800. - 31 Oct 1800
32 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 12 Nov. 1800. - 12 Nov 1800
33 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 24 Feb. 1801. - 24 Feb 1801
34a - Memorandum. A list of Steam Engine Materials which were sent from Soho on 15 May 1801. - 15 May 1801
34b - Transcript of letter. Thomas Hutton for Boulton Watt & Co. (Soho) to Parkes & Co. [Birmingham]. 5 May 1801. - 5 May 1801
35 - Memorandum. A list of materials for the Wind Mills of Nieuwkoop & Zevenhofen forwarded from Soho on 16 May 1801. - 16 May 1801
36 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 16 Jul. 1801. - 16 Jul 1801
37 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 15 Aug. 1801. - 15 Aug 1801
38a - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 22 Aug. 1801. - 22 Aug 1801
38b - Bill of exchange. S. Knox - £200 to Coysgarne & Lloyds on Sampson Coysgarne Lloyd (2 St. Mildred’s Court, Poultry, London). Emden, 14 Aug. 1801. - 14 Aug 1801
39 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 25 Aug. 1801. - 25 Aug 1801
40 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 29 Aug. 1801. - 29 Aug 1801
41 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 19 Sep. 1801. - 19 Sep 1801
42 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 24 Sep. 1801. - 24 Sep 1801
43 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 3 Oct. 1801. - 3 Oct 1801
44 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 13 Oct. 1801. - 13 Oct 1801
45 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 3 Nov. 1801. - 3 Nov 1801
46a - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 4 Nov. 1801. - 4 Nov 1801
46b - Bill of exchange. U. A. Hoogmer & Co. - £70 to J. D. H. van Liender on Field & Ronalds (London). 4 Sep. 1801. - 4 Sep 1801
47 - Letter. J. D. H. van Liender (Rotterdam) to Boulton Watt & Co. (Soho). 12 Dec. 1801. - 12 Dec 1801
Expand 507 - Special Subjects and Correspondents. J. D. H. van Liender, 1802—1809 - 1802—1809507 - Special Subjects and Correspondents. J. D. H. van Liender, 1802—1809 - 1802—1809
Expand 508 - Special Subjects and Correspondents. Llanarmon and Plas Mostyn mines, 1802—1804 - 1802—1804508 - Special Subjects and Correspondents. Llanarmon and Plas Mostyn mines, 1802—1804 - 1802—1804
Expand 509 - Special Subjects and Correspondents. Jean Hyacinthe de Magellan, 1777—1785 - 1777—1785509 - Special Subjects and Correspondents. Jean Hyacinthe de Magellan, 1777—1785 - 1777—1785
Expand 510 - Special Subjects and Correspondents. Marly, French Patent, 1778—1787 - 1778—1787510 - Special Subjects and Correspondents. Marly, French Patent, 1778—1787 - 1778—1787
Expand 511 - Special Subjects and Correspondents. Gilbert Meason and Wanlockhead Mine, 1778, 1781—1785 - 1778—1785511 - Special Subjects and Correspondents. Gilbert Meason and Wanlockhead Mine, 1778, 1781—1785 - 1778—1785
Expand 512 - Special Subjects and Correspondents. Minera Mine – Papers relative to the Settlement with Minera or Maesyfynnon Wen Adventurers, 1796 - 1796512 - Special Subjects and Correspondents. Minera Mine – Papers relative to the Settlement with Minera or Maesyfynnon Wen Adventurers, 1796 - 1796
Expand 513 - Special Subjects and Correspondents. Minera Mine, Accounts, 1794—1799 - 1794—1799513 - Special Subjects and Correspondents. Minera Mine, Accounts, 1794—1799 - 1794—1799
Expand 514 - Special Subjects and Correspondents. Minera Mine, correspondence and papers, 1797—1799 - 1797—1799514 - Special Subjects and Correspondents. Minera Mine, correspondence and papers, 1797—1799 - 1797—1799
Expand 515 - Special Subjects and Correspondents. Minera Mine, correspondence, 1801—1813 - 1801—1813515 - Special Subjects and Correspondents. Minera Mine, correspondence, 1801—1813 - 1801—1813
Expand 516 - Special Subjects and Correspondents. Perier and Motteux, 1777—1786 - 1777—1786516 - Special Subjects and Correspondents. Perier and Motteux, 1777—1786 - 1777—1786
Expand 517 - Special Subjects and Correspondents. Chevalier Alvise Pisani, 1793—1794 - 1793—1794517 - Special Subjects and Correspondents. Chevalier Alvise Pisani, 1793—1794 - 1793—1794
Expand 518 - Special Subjects and Correspondents. Joseph Poli of Naples, 1786—1788 - 1786—1788518 - Special Subjects and Correspondents. Joseph Poli of Naples, 1786—1788 - 1786—1788
Expand 519 - Special Subjects and Correspondents. Jacques Ratton et Fils, 1793, 1797, 1799 - 1793-1799519 - Special Subjects and Correspondents. Jacques Ratton et Fils, 1793, 1797, 1799 - 1793-1799
Expand 520 - Special Subjects and Correspondents. Royal Mint (British Mint), 1805—1809 - 1805—1809520 - Special Subjects and Correspondents. Royal Mint (British Mint), 1805—1809 - 1805—1809
Expand 521 - Special Subjects and Correspondents. Royal Mint (British Mint), 1816, 1818—1820; 1826 - 1816—1826521 - Special Subjects and Correspondents. Royal Mint (British Mint), 1816, 1818—1820; 1826 - 1816—1826
Expand 522 - Special Subjects and Correspondents. St. Katherine’s Dock, 1826—1829 (47 items).* - 1826—1829522 - Special Subjects and Correspondents. St. Katherine’s Dock, 1826—1829 (47 items).* - 1826—1829
Expand 523 - Special Subjects and Correspondents. John Smeaton, miscellaneous letters 1776—1784 - 1776—1784523 - Special Subjects and Correspondents. John Smeaton, miscellaneous letters 1776—1784 - 1776—1784
Expand 524 - Special Subjects and Correspondents. Spanish Engines, 1788—1795 - 1788—1795524 - Special Subjects and Correspondents. Spanish Engines, 1788—1795 - 1788—1795
Expand 525 - Special Subjects and Correspondents. Thomas Telford, miscellaneous letters 1795—1832 - 1795—1832525 - Special Subjects and Correspondents. Thomas Telford, miscellaneous letters 1795—1832 - 1795—1832
Expand 526 - Special Subjects and Correspondents. Titled and Private Gentlemen, 1777—1817 - 1777—1817526 - Special Subjects and Correspondents. Titled and Private Gentlemen, 1777—1817 - 1777—1817
Expand 527 - Special Subjects and Correspondents. Matthew Wasbrough, 1778—1779 - 1778—1779527 - Special Subjects and Correspondents. Matthew Wasbrough, 1778—1779 - 1778—1779
Expand 528 - Special Subjects and Correspondents. Josiah Wedgwood, 1781—1793 - 1781—1793528 - Special Subjects and Correspondents. Josiah Wedgwood, 1781—1793 - 1781—1793
Expand 529 - Special Subjects and Correspondents. Josiah Wedgwood & Byerley, Josiah Wedgwood, Wedgwood & Sons, 1794—1828 - 1794—1828529 - Special Subjects and Correspondents. Josiah Wedgwood & Byerley, Josiah Wedgwood, Wedgwood & Sons, 1794—1828 - 1794—1828
Expand 530 - Special Subjects and Correspondents. West India Docks – transcripts and memoranda, 1825—1830 - 1825—1830530 - Special Subjects and Correspondents. West India Docks – transcripts and memoranda, 1825—1830 - 1825—1830
Expand 531 - Special Subjects and Correspondents. White Grit Mine and Shelvefield Gravels, 1783—1785 - 1783—1785531 - Special Subjects and Correspondents. White Grit Mine and Shelvefield Gravels, 1783—1785 - 1783—1785
Expand 532 - Special Subjects and Correspondents. John Wilkinson, bills for engine parts etc., 1771—1778 - 1771—1778532 - Special Subjects and Correspondents. John Wilkinson, bills for engine parts etc., 1771—1778 - 1771—1778
Expand 533 - Special Subjects and Correspondents. John Wilkinson, correspondence, 1775—1779 - 1775—1779533 - Special Subjects and Correspondents. John Wilkinson, correspondence, 1775—1779 - 1775—1779
Expand 534 - Special Subjects and Correspondents. John Wilkinson, correspondence, 1780—1791 - 1780—1791534 - Special Subjects and Correspondents. John Wilkinson, correspondence, 1780—1791 - 1780—1791
Expand 535 - Special Subjects and Correspondents. John Wilkinson, correspondence and papers concerning his dispute with Boulton & Watt, 1775—1796 - 1775—1796535 - Special Subjects and Correspondents. John Wilkinson, correspondence and papers concerning his dispute with Boulton & Watt, 1775—1796 - 1775—1796
Expand 536 - Special Subjects and Correspondents. John Wilkinson, correspondence, 1796—1797 - 1796—1797536 - Special Subjects and Correspondents. John Wilkinson, correspondence, 1796—1797 - 1796—1797
Expand 537 - Special Subjects and Correspondents. William Wilkinson, 1786, 1788, 1794—1799 - 1786—1799537 - Special Subjects and Correspondents. William Wilkinson, 1786, 1788, 1794—1799 - 1786—1799
Expand 538 - Special Subjects and Correspondents. William Wilkinson, 1800—1807 - 1800—1807538 - Special Subjects and Correspondents. William Wilkinson, 1800—1807 - 1800—1807
Expand 539 - Letters from Schemes 1801—1810 - 1801 - 1810539 - Letters from Schemes 1801—1810 - 1801 - 1810
Expand 540 - Letters from Schemes, 1811—1820 - 1811 - 1820540 - Letters from Schemes, 1811—1820 - 1811 - 1820
Expand 541 - Letters from Schemes, 1821—1829 - 1821 -  1829541 - Letters from Schemes, 1821—1829 - 1821 - 1829
Expand 542 - Miscellaneous letters about the history of the firm etc. 1865, 1866, 1886—1894 - 1865-1894542 - Miscellaneous letters about the history of the firm etc. 1865, 1866, 1886—1894 - 1865-1894
Expand 543 - Schemes, plans & calculations, descriptions of new machines etc. (1) 1774—1790 - 1774 - 1790543 - Schemes, plans & calculations, descriptions of new machines etc. (1) 1774—1790 - 1774 - 1790
Expand 544 - Schemes, Plans & Calculations, Descriptions of new Machines etc. (2) 1769;  1781—1788 - 1769—1788544 - Schemes, Plans & Calculations, Descriptions of new Machines etc. (2) 1769; 1781—1788 - 1769—1788
545 - Experiments on the first engine at Soho, James Watt, Nov., Dec. 1774, Jun. 1775. (1 item). - 1774 - 1775
Expand 546 - Experiments on the Forge Engine at Soho Manufactory, John Buchanan, 1783 - 1783546 - Experiments on the Forge Engine at Soho Manufactory, John Buchanan, 1783 - 1783
547 - Experiments on Timber, Experiment with the Whirling Machine, not dated (1 item).
Expand 548 - "… Reports… ments Relative to… connected therewith" (Papers about Newcastle and Leeds Engines, Sugar Mills), 1790—1798 - 1790—1798548 - "… Reports… ments Relative to… connected therewith" (Papers about Newcastle and Leeds Engines, Sugar Mills), 1790—1798 - 1790—1798
Expand 549 - Statements Calculations & General Information relative to various Objects of Manufacturing & Commercial Speculation, 1785, 1801 - 1785-1801549 - Statements Calculations & General Information relative to various Objects of Manufacturing & Commercial Speculation, 1785, 1801 - 1785-1801
Expand 550 - Mr. Murdock’s Memorandums respecting Lord Lowther’s Collieries at Whitehaven, 1802 - 1802550 - Mr. Murdock’s Memorandums respecting Lord Lowther’s Collieries at Whitehaven, 1802 - 1802
Expand 551 - Miscellaneous memoranda and papers, 1770s—1790s - 1770s—1790s551 - Miscellaneous memoranda and papers, 1770s—1790s - 1770s—1790s
Expand 552 - Miscellaneous memoranda and papers, 1800s-1830s - 1800-1840552 - Miscellaneous memoranda and papers, 1800s-1830s - 1800-1840
Expand 553 - Steam Boat Memoranda. William Creighton’s memoranda and sketches, 1815—1822 - 1815—1822553 - Steam Boat Memoranda. William Creighton’s memoranda and sketches, 1815—1822 - 1815—1822
Expand 554 - Steam Boat Memoranda; about the Caledonia steam boat, 1818—1819 - 1818—1819554 - Steam Boat Memoranda; about the Caledonia steam boat, 1818—1819 - 1818—1819
Expand 555 - Steam Boat Memoranda. Miscellaneous memoranda, papers etc., 1816—1830 - 1816—1830555 - Steam Boat Memoranda. Miscellaneous memoranda, papers etc., 1816—1830 - 1816—1830
Expand 556 - Steam Boat Memoranda. Miscellaneous memoranda, papers etc., 1832—1847 - 1832—1847556 - Steam Boat Memoranda. Miscellaneous memoranda, papers etc., 1832—1847 - 1832—1847
Expand 557 - Steam Boat Memoranda. Steam boat newspaper extracts etc., 1821—1842 - 1821—1842557 - Steam Boat Memoranda. Steam boat newspaper extracts etc., 1821—1842 - 1821—1842
Expand 558 - Steam Boat Memoranda. Steam boat boilers, 1827—1836 - 1827—1836558 - Steam Boat Memoranda. Steam boat boilers, 1827—1836 - 1827—1836
Expand 559 - Steam Boat Memoranda. Miscellaneous memoranda, papers etc., 1849—1863 - 1849—1863559 - Steam Boat Memoranda. Miscellaneous memoranda, papers etc., 1849—1863 - 1849—1863
Expand 560 - Steam Boat Memoranda. Boat plans, 1814—1850s - 1814—1850s560 - Steam Boat Memoranda. Boat plans, 1814—1850s - 1814—1850s
Expand 4 - PRODUCTION RECORDS - 1774 - 18954 - PRODUCTION RECORDS - 1774 - 1895
Expand 5 - DRAWINGS - MAIN SERIES - 1775 - 19045 - DRAWINGS - MAIN SERIES - 1775 - 1904
Expand 6 - DRAWINGS - "AVERY" PORTFOLIOS - 1815 - 19036 - DRAWINGS - "AVERY" PORTFOLIOS - 1815 - 1903
Expand 7 - DRAWINGS - 'SCIENCE MUSEUM' PORTFOLIOS - 1797 - 19197 - DRAWINGS - 'SCIENCE MUSEUM' PORTFOLIOS - 1797 - 1919
Expand 8 - Staff and Employment Records - 1784-18888 - Staff and Employment Records - 1784-1888
Expand 9 - Premises Records - 1783-18949 - Premises Records - 1783-1894
Expand 10 - MISCELLANEOUS MANUSCRIPT AND PRINTED MATERIAL - 1776 - 189610 - MISCELLANEOUS MANUSCRIPT AND PRINTED MATERIAL - 1776 - 1896
Expand 11 - Miscellaneous Non-Engineering Business Material - 1761-c.185011 - Miscellaneous Non-Engineering Business Material - 1761-c.1850
Expand 12 - RECORDS OF THE BOULTON, WATT & CO. LONDON OFFICE - 1818 - 188512 - RECORDS OF THE BOULTON, WATT & CO. LONDON OFFICE - 1818 - 1885
Expand 12 - Records of the Boulton Watt & Co. London Office - 1818-188512 - Records of the Boulton Watt & Co. London Office - 1818-1885
Expand 13 - LONDON OFFICE LETTERS OF ADVICE - 1828 - 183713 - LONDON OFFICE LETTERS OF ADVICE - 1828 - 1837
Expand 14 - London Office Financial Records  - 1835-188314 - London Office Financial Records - 1835-1883
Expand 15 - LONDON OFFICE SURVEY OF STEAM POWER IN THE NORTH EAST, 1835 - 183515 - LONDON OFFICE SURVEY OF STEAM POWER IN THE NORTH EAST, 1835 - 1835
16 - London Office Miscellaneous Papers - 1817-1881
Expand 17-20 - Records of James Watt & Co - 1779 - 185117-20 - Records of James Watt & Co - 1779 - 1851
18 - James Watt & Co. Legal Records - 1779-1780
Expand 21-25 - Records of French Walls Iron & Steel Works - 1816 - 186621-25 - Records of French Walls Iron & Steel Works - 1816 - 1866
Expand 2626
26 - M.R.Boulton, J. Watt & Co. Financial and Legal Records - 1804 - 1836
26-30 - Records of M. R. Boulton J. Watt & Co. - 1771-1840
Expand 27 - M.R.Boulton, J.Watt & Co. Correspondence - 1816-184027 - M.R.Boulton, J.Watt & Co. Correspondence - 1816-1840
Expand 28 - M.R.Boulton, J.Watt & Co. Papers of William and Charlotte Matthews - 1771-183028 - M.R.Boulton, J.Watt & Co. Papers of William and Charlotte Matthews - 1771-1830
Expand 29 - M.R.Boulton, J.Watt & Co. Papers of Joseph Taylor and Taylor Campbell & Bowden - 1804-181329 - M.R.Boulton, J.Watt & Co. Papers of Joseph Taylor and Taylor Campbell & Bowden - 1804-1813
Expand 30 - M.R.Boulton, J.Watt & Co. Papers of John Woodward - 1803-181230 - M.R.Boulton, J.Watt & Co. Papers of John Woodward - 1803-1812
31 - Material added by George Tangye - 1857 -1915
32 - Material added by Birmingham Library - 1784 - 1977

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