Scope and Contents
Records of the Skinner Engine Company, Erie, Pennsylvania, manufacturers of Universal Unaflow engines, include correspondence and orders, 1905-1939, 1948-1951; drawings, blueprints, tracings, photographs, and files on Corliss engines, diesels, steam turbines, variable steam controls, and Kingsford and Stumpf stationary and marine unaflow engines, 1890-1941, 1944, 1948-1951; instruction and lubrication manuals, catalogs, sales literature, and other publications issued by the company, 1880-1960; tractor boiler patents, 1904; Stumpf patents, 1911; contracts, 1912-1917, 1934, 1941; and calculations, 1938. Also includes articles, advertisements, blueprints, bulletins, catalogs, correspondence, and photographs relating to other engine builders, including Chuse Engine Company, Harrisburg, Nordberg, Four Valve, and Ridgway, 1911-1938.