Jeffrey M’F’G Co., Engineers, Founders and Machinists. Chain Belting, Steel Cable Conveyors, Labor Saving Appliances.
Columbus, Ohio and New York: 1895. 8vo. 190 x 128 mm., [7 ½ x 5 inches]. 144 pp. Illustrated throughout with half-tone images and diagrams, 2 of which are folding. Original printed wrappers, a few stains but a sound and attractive copy. Specialty items include elevators, drive belts, conveyors..... More