| Description | 82. Sheerness Dockyard Force Pump. Aug. 1842. 3 items.
Force pump worked by a beam engine.
Sections of the well showing pump, air vessel, part of engine etc. and plan of the well - tracing by J. Mitchell, original drawing and reverse copy.
For the Honourable the Commissioners of the Navy. H. M. Dockyard Sheerness. |