Price list J: material for mills, power plants and water works
A 1911 trade price list issued by George E. Gilchrist Co. for plumbing and water supply equipment, aimed at mills, power plants and water works buyers. Its pictures are plain engraved catalogue views of fittings and valves, showing cast unions, a tapered-thread cross fitting, a bibcock tap, and a float-operated cistern valve, useful to a designer for period hardware shapes, threaded-joint detailing and mechanical line drawing.
