Records of the Borsig Steam Engines installed at the Philip Carey Manufacturing Company, Lockland, Ohio. The papers include engine logs (which include drawings), articles, and black-and-white photographs.
Technical papers, notes, and publications which reflect DeJuhasz's career as a mechanical engineer, inventor, and professor and particularly his interest in development of diesel engines, engineering instruments, and his invention of the engine indicator for measuring cylinder pressures.
The Washington Society of Engineers was founded in 1905 with the objective to advance engineering knowledge and maintain a high professional standard among members. Membership was open to all individuals who were actively engaged in any branch of the engineering profession. The records contain membership records, meeting minutes and reports, financial records, correspondence, projects and events details, as well as research documents.
The collection consists almost entirely of notes Mandragos used as the basis for lectures to his engineering classes. They cover various problem areas: stress analysis of structures, strength of materials, hydraulics and other technical aspects of structural design. There are also a few notes Mandragos made as a student in the 1920s and 1930s. T...
The collection relates to Hallett's career as an engineer and his work with engines. The collection includes correspondence, engineering notebooks, writings, photographs, patent materials, clippings, and publications,.
Papers document Beemer's engineering activities as a civil engineer who worked on irrigation and dam related projects.
Materials relating to bridge construction in California. Includes a set of drawings for the San Joaquin River Bridge, Mossdale, California (1924), a California Division of Highways Bridge Department Manual (1931), and booklets by the California Highway Commission containing contracts and specifications for the construction of bridges on state highw...
These records of the Westinghouse Electric and Manufacturing Company of East Pittsburgh, Pennsylvania, contain photographs of gas engines, steam turbines, machine tools, foundry and manufacturing methods, and automobile engines, 1896-1921; instruction books, bulletins, and catalogs, 1889-1950; engine lists for compound, junior compound, and standar...
Three volumes of laboratory notes compiled by Starr while a student at Sibley College, Cornell University. The tests written about in the notebooks related to engines, steam, tensile strength of cast iron, lubricants, and other subjects. The notebooks contain notes, charts and graphs, and cyanotypes.
This consists of one item, a 4.5 by 7 inch pencil drawing by Stringfellow illustrating the changed propellor drive used with his 1868 engine. This item is framed.