| Description | Independent Beam (Crank) Engines (18 items).
832d. Thomson Hankey & Co., Duckenfield Hall Estate, Jamaica (FR). Jan.-Mar., Jul. 1850. 18 items.
14 horse power independent crank engine, with 22 inch cylinder, 3 foot stroke, parallel motion, [cast iron beam, cast iron connecting rod].
Also sugar mill, cane trash carrier etc.
Plan of the mill, engine and boilers - partially coloured drawing made in the London office, Jan. 1850.
Plan and elevation of the sugar mill and gearing - original and reverse drawings; plan of the engine and boiler houses and mill house, transverse sections of the engine and boiler houses and mill house, longitudinal sections of the engine and boiler houses, longitudinal section of the mill house, plan of the mill foundations, longitudinal section of the mill house - reverse drawings; steam and feed pipes - partially coloured original and reverse drawings; liquor pump - coloured original and coloured reverse drawings; cane trash carrier - coloured original drawings; plan and elevation of trash elevator - partially coloured reverse drawing marked "See corrected drawing QHY)"; proposed alteration of trash elevator - partially coloured reverse drawing; plan and elevation of trash elevator - partially coloured reverse drawing (corrected version QHY); brine pump and gearing - partially coloured original and reverse drawings.
Catalogue of Old Engines p. 232.
For the Duckenfield Hall Estate, St. Thomas, Jamaica. Ordered by Thomson Hankey & Co. of London. |