| Description | Components and Parts of Boat Engines and Boat Engines for Land. (8 items).
1416. Other Valves, Valve Boxes. 1817, 1837, 1839, not dated. 8 items.
1810s:
Blow valve seat pipe for 60 horse boat engine - sketch, Jan. 1817.
1830s:
Valve box for hot water pump for 30 horse boat engine, Jan. 1837.
150 horse engine delivery valve for air pump, Jun. 1839.
Not dated.
Sketch of valve box box for pumps for 70 and 80 horse boat engines.
Sketch of position of valves for 80 horse boat engines.
Sketch of parts of valve boxes [?] for 10 and 15 horse boat engines.
Throttle valve lever etc. for 60 horse boat engine - press copy sketck.
Waste water valve for 2 20 horse boat engines - partially coloured tracing. |