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Creators:
National Museum of American History (U.S.). Division of Engineering and Industry
Mawhinney, Matthew (engineer)
Dates:
1917-1978
Size:
1 Cubic foot (3 boxes)
Collection ID:
NMAH.AC.0224
Repository:
Archives Center, National Museum of American History

Matthew Mawhinney, an engineer specializing in industrial furnace design and operation, collected this material during his career with Salem Engineering Co. and later as a consulting engineer.

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Creators:
National Museum of American History (U.S.). Division of Work and Industry
Dates:
1922-1926.
Size:
0.3 Cubic feet (1 box)
Collection ID:
NMAH.AC.1029
Repository:
Archives Center, National Museum of American History

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.

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Creators:
National Museum of American History. Division of Cultural History
Dates:
1981-2004
Size:
10 cu. ft. (10 record storage boxes)
Collection ID:
Accession 13-007
Repository:
Smithsonian Institution Archives

This accession consists of the records of Susan Ostroff, Museum Specialist, documenting her exhibition activities in the Division of Cultural History and, prior to joining that Division, as museum specialist in the Collections Support Office at the National Museum of American History (NMAH). Ostroff participated in exhibition planning tea...

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Creators:
National Museum of American History (U.S.). Division of Transportation
Winans, Ross, 1796-1877 (railroad equipment supplier)
Dates:
1850-1851.
Size:
0.15 Cubic feet (1 volume)
Collection ID:
NMAH.AC.0155
Repository:
Archives Center, National Museum of American History

Letterbook contains copies of 417 business letters, arranged chronologically, relating to the manufacture and sale of railroad equipment including locomotive engines, tenders, and car wheels. These letters were replicated in a process similar to carbon copies in an almost perfectly uniform handwriting.

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Creators:
National Museum of American History (U.S.). Division of Electricity and Modern Physics
Berger, Julius G., 1888- ((electrical engineer))
Dates:
1909-1918.
Size:
1 Boxe (3 boxes, 9 volumes)
Collection ID:
NMAH.AC.0075
Repository:
Archives Center, National Museum of American History

This collection traces the training and employment of an early electrical engineer. It includes 4 manuals filled with Berger's lab training at Stevens and G.E., a lecture notebook, two business correspondence scrapbooks, an industrial power data reference book, and a group of G.E. technical newsletters.

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Creators:
National Museum of American History (U.S.). Division of Mechanical and Civil Engineering
Olds, Robert F., 1881- (civil engineer)
Dates:
1918-1948
Size:
1.2 Cubic feet (4 boxes)
Collection ID:
NMAH.AC.0231
Repository:
Archives Center, National Museum of American History

The collection contains material from fourteen dam construction projects (1918-1946), including notes, blueprints, reports, drawings, and corresĀ¬pondence. In addition there is cost data (1923-1943), equipment and materials testing data (1939-1945), a notebook, photoprints (1926-1938), related journal articles (1927, 1933, 1940), and miscellaneous r...

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Creators:
National Museum of American History (U.S.). Division of Electricity and Modern Physics
Brown, William W. (electrical engineer)
Dates:
1920-1950
Size:
2.66 Cubic feet (8 boxes)
Collection ID:
NMAH.AC.0102
Repository:
Archives Center, National Museum of American History

35 binders of engineering drawings, correspondence, and charts concerning high frequency alternators, low and high frequency antenna systems, insulators, conductors, power transformers, cables, and vacum tubes.

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Creators:
National Museum of American History (U.S.). Division of Work and Industry
Hallett, William E., 1864-1932
Dates:
1900-1925.
Size:
0.3 Cubic feet (1 box)
Collection ID:
NMAH.AC.1112
Repository:
Archives Center, National Museum of American History

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,.

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Creators:
National Museum of American History (U.S.)
Dates:
1987-2003
Size:
15 Cubic feet (14 boxes )
Collection ID:
NMAH.AC.1303
Repository:
Archives Center, National Museum of American History

The collection consists of oral history interviews conducted between 1993 and 2006 with individuals in the computing industry.

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Creators:
National Museum of American History (U.S.). Division of History of Technology
National Museum of American History (U.S.). Division of Mechanical and Civil Engineering
Parsons, Brinckerhoff, Quade and Douglas
Dates:
1906-2003
bulk 1906-1918
Size:
5 Film reels
5 Cubic feet (11 boxes)
Collection ID:
NMAH.AC.0969
Repository:
Archives Center, National Museum of American History

Collection documents the engineering firm of Parsons, Brinckerhoff, Quade and Douglas through reports prepared for a variety of clients.

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