"S-A" Labor-Saving Machinery. General catalog No. 25 A reference book of information relating to the design and application of conveying, elevating, screening & transmission machinery & accessories.
Aurora, Illinois: Stephens-Adamson Manufacturing Company, 1916. Small quarto, original black cloth; 886 pp., illustrated. Cloth flecked, old ownership details to title page, internally very good. Industrial trade catalogue of transportation solutions for numerous contexts, mostly industrial and mining. Includes conveyer belts of many different types, bucket elevators, pan conveyors, and..... More