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, 1...
Collection includes order books, 1883-1898, 1898-1918, 1894-1923; shipping book, 1883-1892; detailed cost record, 1892-1896; parts listing; pattern list, 1890-1907; miscellaneous order book, 1916-1920; book of standard and special engine details, 1881-1889; and drawing list, 1881-1908; also photographs, glass negatives, drawings, publications, and ...
Reports, studies, diagrams, and articles relating to consulting projects undertaken by Burmister concerning beach erosion, building and bridge foundations, airports, highways, docks, piers, bulkheads, and land development.
The collection documents the engineering career of Cuyler W. Brooks, who worked on projects including dams, mills, and water and power plants, many of them overseas and particularly in South America. The papers include project files, proposals, drawings, specifications, contracts, correspondence, and articles.
The collection relates to Eney's professional career at Lehigh University in Pennsylvania as a researcher, professor, and the director of the engineering laboratory. The papers include reports, publications, teaching materials, photographs and blueprints.
The collection includes business correspondence, proposals, contracts, specifications, photographs of engines, and catalogs and advertising.
Approximately 11,000 images collected by Thomas Norrell consisting of original photographic prints and photographic postcards, original film and glass plate negatives, and duplicate/copy photographic prints and negatives. The majority are external views of single locomotive engines of North American railroad and industrial companies. Images of international railroad company locomotives and of representative locomotives from various locomotive works and builders are also included. The collection contains a small number of subject-specific images covering such topics as train wrecks, funeral trains, experimental locomotives, miniature trains, and locomotives at the 1933 and 1939 World's Fairs.
The collection forms a documentary record of over half a century of the history of radio, with the greatest emphasis on the period 1900-1935. The collection includes materials that span the entire history of the growth of the radio industry. It is useful for those historians and other researchers interested in technological development, economic history, and the impact of applications of technology on American life.
Includes engineer's files of equipment used in the Detroit plant; blueprints and linen drawings of the Detroit plant, including building floor layouts, equipment & placement, and computer readouts of the linen drawings; plant operating manuals from the Detroit factory; incomplete sets of the "Parke-Davis Review" and "Parke-Davis Notes"; photographs...
These records include documents relating to John Hyatt and include legal documents, 1871-1966; bank books; patents; patent certificates; patent assignments; memoranda and articles of association; union contracts; balance sheets; profit and loss accounts; journals and cash books; ledgers; time books; invoices; photographs; and correspondence to and from the company.