114 records — Page 1 of 12
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Creators:
Work and Industry, Division of, NMAH, SI
Westinghouse Electric & Manufacturing Company
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
History of Technology, Division of, NMAH, SI
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Dates:
1881-1950
Size:
99.3 Cubic feet
Collection ID:
NMAH.AC.0977
Repository:
Archives Center, National Museum of American History

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...

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Creators:
General Electric Company
Gotti, Mary Beth
Information, Technology and Society, Div. of (NMAH, SI).
Dates:
circa 1890s-1969
Size:
5 Cubic feet (22 boxes)
Collection ID:
NMAH.AC.0789
Repository:
Archives Center, National Museum of American History

The collection documents the technology of lighting and various business aspects of the General Electric Lighting Division throughout the 20th century and consists of correspondence, bulletins, price lists, business record books, stock certificates, sales and advertising materials, scrapbooks, photographs, and lantern slides.

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Creators:
Information, Technology and Society, Division of, NMAH, SI.
Dates:
1890 - 1930
Size:
6 Cubic feet (34 boxes)
Collection ID:
NMAH.AC.0715
Repository:
Archives Center, National Museum of American History

Photographic negatives and some glass plate negatives depicting subjects relating to the Division of Electricity and Modern Physics' artifact collections and research interests. Negatives include portrait photographs of engineers (Marconi, Tesla, Bell, and Zworykin), images of radios, telegraphy equipment, and phonographs.

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Creators:
Clark, George Howard, 1881-1956
Electricity and Modern Physics, Division of, NMAH, SI.
Dates:
circa 1880-1950
Size:
220 Cubic feet (700 boxes)
Collection ID:
NMAH.AC.0055
Repository:
Archives Center, National Museum of American History

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.

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Creators:
Espenschied, Lloyd, 1889-? ((electrical engineer) )
Electricity and Modern Physics, Division of, NMAH, SI.
Dates:
1907-1969
Size:
11.3 Cubic feet
Collection ID:
NMAH.AC.0013
Repository:
Archives Center, National Museum of American History

Miscellaneous information on the history of telephonic and wireless communication; considerable personal correspondence about men and events in the field, especially disputed claims of inventions, development, and the like.

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Creators:
Baekeland, L. H. (Leo Hendrik), 1863-1944
Dates:
1976
1863 - 1968
Size:
15 Cubic feet (49 boxes)
Collection ID:
NMAH.AC.0005
Repository:
Archives Center, National Museum of American History

The papers document Leo H. Baekeland, a Belgian born chemist who invented Velox photographic paper (1893) and Bakelite (1907), an inexpensive, nonflammable, versatile plastic. The papers include student notebooks; private laboratory notebooks and journals; commercial laboratory notes; diaries; patents; technical papers; biographies; newspaper clippings; maps; graphs; blueprints; account books; batch books; formula books; order books; photographs; and correspondence regarding Baekeland, 1887-1943.

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Creators:
Electricity and Modern Physics, Division of, NMAH, SI.
Mechanisms, Division of (NMAH, SI)
Tainter, Charles Sumner, 1854-1940
Hartsook Studio (San Diego, Calif.)
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Dates:
1878-1937
Size:
2 Cubic feet (6 boxes)
Collection ID:
NMAH.AC.0124
Repository:
Archives Center, National Museum of American History

Charles Sumner Tainter has been recognized as the father of the talking machine, and much of the material in this collection represents his experimental work on the graphophone. Alexander Graham Bell, Chichester Bell, and Tainter established the Volta Laboratory Association in 1881. This collection presents a comprehensive picture of the early development of the phonograph and Tainter's substantial contributions to the project.

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Creators:
Electricity and Modern Physics, Division of, NMAH, SI.
Hammer, William J. (William Joseph), 1858-1934 (electrical engineer)
Dates:
circa 1847-1989
Size:
36 Cubic feet (84 boxes, 16 folders)
Collection ID:
NMAH.AC.0069
Repository:
Archives Center, National Museum of American History

Original documents and papers generated by William J. Hammer and by various companies and individuals with whom he was associated. Includes material related to the research and inventions of Edison, Bell, Tesla, the Curies, etc.

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Creators:
Du Mont, Allen B. (Allen Balcom), 1901-1965
Electricity and Modern Physics, Division of, NMAH, SI.
Dates:
1884-1965
Size:
46 Cubic feet
Collection ID:
NMAH.AC.0018
Repository:
Archives Center, National Museum of American History

While the collection is focused rather specifically on the development of television in America, including technical details, legal proceedings, marketing and advertisement, and manufacturing, it is also a rich source for the history of American advertising, work cultures, sales, and entertainment. There is also information about radio, mostly in p...

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Creators:
Swezey, Kenneth M., 1905-1972 ((journalist))
Sarony, Napoleon, 1821-1896
Tesla, Nikola, 1857-1943
Dates:
1891 - 1988
Size:
8.6 Cubic feet (26 boxes)
Collection ID:
NMAH.AC.0047
Repository:
Archives Center, National Museum of American History

The collection consists of correspondence (both of Nicola Tesla and Kenneth Swezey), copies of patents, articles, pamphlets, brochures, stamps, newsletters, and manuscripts, from 1890-1972 collected and assembled by Swezey.

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114 records — Page 1 of 12