| Description | Components and Parts of Boat Engines and Boat Engines for Land. (32 items).
1417. Air Pumps and Condensers. 1817-1820, 1824, 1835-1840, 1856, not dated. 32 items.
1810s:
Air pump and condenser for 60 boat engine - partially coloured drawing, Feb. 1817.
Air pump and condenser for 60 horse boat engine - partially coloured drawing, circa Feb. 1817 [copy of the above drawing].
Condenser and air pump for 20 horse boat engine - partially coloured drawing, May 1817.
Sketch of air pump for 15 horse boat engine, Feb. 1818.
Air pump, condenser and hot water cistern for 15 horse boat engine, Mar. 1818.
Sketch plan of air pump and condenser for 15 horse boat engine, not dated [Mar. 1818].
Air pump and condenser for 10 horse boat engine, Aug. 1818.
Views of condenser and hot water cistern for 30 horse boat engine, Aug. 1818.
Air pump and condenser for 30 horse boat engine (with side beams) - partially coloured drawing, Sep. 1818.
Air pump, condenser and hot water cistern for 40 horse boat engine - partially coloured drawing, 1 Oct. 1819 [dated in pencil 6 Dec.].
1820s:
Sketch of air pump for 50 horse boat engine and partially coloured drawing of air pump, condenser and hot water cistern for 50 horse boat engine, Nov. 1820 [2 drawings and 3 notes stuck together].
[Used for engines WI & WK, James Watt, 1820-1821.]
Air pump, condenser etc. for 70 & 80 horse boat engines - partially coloured drawing, Oct. 1824.
Condenser and hot water cistern for 70 & 80 horse boat engines - partially coloured drawing, Oct. 1824.
1830s:
"Scheme for lowering the air pumps" - coloured drawing, May 1835.
Air pump and condenser for 60 horse boat engines with 4 foot stroke - partially coloured drawing, Sep. 1835.
Air pump, condenser and hot water cistern for 60 horse boat engines with 4 foot stroke - partially coloured drawing, Sep. 1835.
Air pump, condenser and hot water cistern for 60 horse boat engines with 4 foot stroke - partially coloured drawing, Oct. 1835.
Air pump and condenser for 30 horse boat engine - partially coloured drawing, Aug. 1836.
Air pump and condenser for 20 horse boat engine "New Series" - partially coloured drawing, Jun. 1837.
Cross-section and plan of air pump and condenser for 20 horse boat engine "New Series" - partially coloured drawing, Jul. 1837.
Air pump and condenser for 10 horse boat engine "New Series" - partially coloured drawing, Jan. 1838.
Air pump and condenser for 50 horse engine "New Series" - partially coloured drawing, Mar. 1838 [originally made in London in 1835].
Cross-section and plan of air pump and condenser for 50 horse boat engine "New Series" - partially coloured drawing, Mar. 1838 [originally made in London in 1835].
Side view of air pump and condenser for 50 horse boat engine "New Series", Mar. 1838.
Longitudinal section and plan of air pump and condenser for 80 horse boat engine "New Series" - partially coloured drawing, Mar. 1838.
Cross-section of air pump and condenser for 80 horse boat engine "New Series" - partially coloured drawing, Mar. 1838.
Side view of air pump and condenser for 80 horse boat engine "New Series", Mar. 1838.
"Remarks on proposed alteration of 150 horse condensers" - partially coloured sketch and notes by James Brown, 4 Jul. 1839.
1840s:
20 horse oscillating engine air pump and condenser - partially coloured drawing, Mar. 1840.
Side view of 20 horse oscillating engine air pump and condenser - partially coloured drawing, Mar. 1840.
1850s:
Sketch of two air pump buckets for Mr. Stewart "To be cast from the pattern of Lord Stafford's yacht slightly altered to suit piston rod" - coloured tracing, Jul. 1856.
Not dated:
Note and sketch re 150 horse air pump bucket by Gilbert Hamilton. |