1862 London Exhibition: Catalogue: Class VIII.: William Pickford Wilkins
2024. WILKINS, WILLIAM PICKFORD, Ipswich.
2-cylinder high-pressure and condensing steam-engine of 20-horse power; set of 4-inch 3-throw pumps 4-inch and 2-inch improved stop valve.
A 2-CYLINDERH HIGH-PRESSURE CONDENSING STEAM ENGINE of 20 horse-power, which will drive well and economically six pairs of 4 ft. millstones.
It has been successfully applied to pumping, and is well adapted for most other motive purposes, especially where economy of space and fuel is an object.
Price, with Cornish boiler of ample dimensions, and all fittings complete. £550
A SET OF 3-THROW PUMPS for either hot or cold liquor, very compactly arranged, the valves of ready access, on a simple plan, and entirely of gun-metal. The whole mounted in strong cast-iron frame. Price £65
Two SPECIMENS OF WILKINS' STRAIGHTWAY STOP VALVE, with the screw, valve, and seating of gun-metal, well and strongly made for high pressures. Price £1 per in.