Benjamin Franklin Bridge Photograph Album
Sixty-six pages from a photograph album compiled by an anonymous photographer, documenting the Philadelphia-Camden or Delaware River Bridge, now called the Benjamin Franklin Bridge.
Westinghouse Philippines Power Mission Photograph Album
Westinghouse Electric & Manufacturing Company
Photographs that document Westinghouse Electric and Manufacturing employee Ray Quick's travels to the Philippines and Guam to explore the power potential of the islands.
Peter J. Bier Papers
Peter J. Bier, born in Hungary, immigrated to the United States in 1904. Bier worked as an engineer for the Bureau of Reclamation in the Department of the Interior from 1923-1954, and continued to work as a consultant in the field after retirement. The collection includes materials related to his work with the Bureau of Reclamation, including project materials, drawings, designs, and inspection reports and data, along with materials documenting his time as an engineering consultant.
M. Francis Misklea Carousel Collection
Misklea, M. Francis
Allan Herschell Co.
Miscellaneous documents, catalogs, scrapbooks, photographs and printed material relating to the carousels and other amusement park rides of the Allan Herschell Company (which earlier in its existence was called the Herschell-Spillman Company and the Spillman Engineerng Corporation).
Bartlett Hayward Company Records
These records of the Bartlett Hayward Company deal chiefly with the manufacture, erection, and sale of gas holders. Included are record books of drawings, 1882-1906, 1912, 1918; design calculation books; 1904-1935; trade literature, 1945; order books, 1920-1921; order progress reports, 1926-1929, 1946-1950; specifications, calculations and data; notes; shipping records; records of drawing costs; lists of materials needed; a …
Women in Industry Photographs and Advertisements
The collection consists of photographs and advertisements related to women working in industry dating from 1890 to 1948.
Delaware and Hudson Railroad Engineering Drawings
Delaware and Hudson Railway Company
Muhlfeld, John E.
Nahem, Edward T.
The bulk of this collection consists of approximately 26,500 original ink and pencil drawings from which blueprints were later made. The drawings depict not only the rolling stock but the components of the railroad equipment, from the largest to the smallest. The drawings are indexed, titled, numbered, dated and annotated with …
Baldwin Locomotive Works Drawings
Collection consists of 202 assembly drawings of locomotives and tenders, prepared to check the clearances and major component parts of the locomotive and retained for engineering reference.
Kalman J. DeJuhasz Papers
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.
Lloyd F. Rader Papers
Lloyd F. Rader was born in 1902 in Lincoln, Nebraska. He received his education from the University of Michigan at Ann Arbor, earning his bachelor, masters, and Ph. D in civil engineering. Rader taught at the University of Nebraska at Lincoln, the Polytechnic Institute of Brooklyn, New York and he served as a professor at the University of Wisconsin at Madison for 33 years. The collection includes material about Rader's professional career, honors and awards he received, and articles and textbooks authored or co-authored by Rader about asphalt, concrete, and urban planning.