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Creators:
Becker, Leonard, ?-1985
Dates:
1976
Size:
2 Cubic feet (1 box , 5 audiocassete tapes)
Collection ID:
NMAH.AC.0248
Repository:
Archives Center, National Museum of American History

Leonard Becker was a major participant in the development and marketing of Vinyl plastic.

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Creators:
Data Processing Digest, Inc.
Milligan, Margaret
Dates:
1955-1974
Size:
15.6 Cubic feet (48 boxes)
Collection ID:
NMAH.AC.0235
Repository:
Archives Center, National Museum of American History

Magazine and newspaper clippings (1955-1974) from various sources, on the development of the computer industry; six rolls of microfilm (1955-1966); and issues of Data Processing Digest, 1970-1974.

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Dates:
ca. 1910-1920.
Size:
0.1 Cubic feet
Collection ID:
NMAH.AC.0246
Repository:
Archives Center, National Museum of American History

Collection designated for miscellaneous glass plates, unidentified and/or of unknown provenance. The plates included here are indexed, but additional items may be added to the collection. There are eight plates, both negatives and positives; subjects include a man with cog railway tracks(?), two images of an observatory and two of the moon, and fou...

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Creators:
American Scale and Service Company
Dates:
1912-1956
Size:
0.66 Cubic feet (2 boxes)
Collection ID:
NMAH.AC.0010
Repository:
Archives Center, National Museum of American History

These records of this company, located in Kansas City, Missouri, include invoices; bills of material (quantity surveys); sales records with model name, number, date, customer; and promotional literature and specifications.

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Creators:
Instrument Society of America
Dates:
1911-1972
Size:
36 Cubic feet (98 boxes)
Collection ID:
NMAH.AC.0215
Repository:
Archives Center, National Museum of American History

The collection documents the history of instrumentation through catalogs, bulletins, specification sheets, price lists, and other publications of companies that produce instrumentation.

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Dates:
undated
Size:
10 Cubic feet (10 boxes)
Collection ID:
NMAH.AC.0315
Repository:
Archives Center, National Museum of American History

Copy prints created by the Smithsonian Office of Priting and Photography of portraits of important scientists and others in Smithsonian collections.

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Creators:
Schmidling, David, Dr.
Rutherfurd, Lewis Morris, 1816-1892
Dates:
1846-1884
Size:
0.3 Cubic feet (1 box, 1 oversized folder)
Collection ID:
NMAH.AC.0364
Repository:
Archives Center, National Museum of American History

The collection documents Lewis M. Rutherfurd's work related to astronomy.

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Creators:
Swarthmore College. Sproul Observatory (Swarthmore, Pennsylvania: 1916)
Gaustad, John E. (Director, Sproul Observatory)
Dates:
1916-1975
Size:
1 Boxe
Collection ID:
NMAH.AC.0251
Repository:
Archives Center, National Museum of American History

Collection of group portraits donated by Sproul Observatory. Group portraits include participants at American Astronomical Society and I.A.U. [International Astronomical Union] meetings, as well as several other taken at Johns Hopkins University, Swarthmore College, and an autographed photo of Roy W. Delaplaine at a 24-inch refractor telescope.The photographs were accumulated in the files of the Sproul Observatory, Swarthmore College, over a period of years. They form a visual record of astronomers and attendees at astronomical meetings from 1916 to 1975.

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Creators:
International Standards Organization (ISO).
Bemer, Robert M.
Dates:
1958-1979
Size:
4.6 Cubic feet (10 boxes)
Collection ID:
NMAH.AC.0310
Repository:
Archives Center, National Museum of American History

Papers collected by Robert W. Bemer (1920-2004) during his involvement in setting language and data standards during the early years of the computer industry.

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Creators:
Hopper, Grace Murray, 1906-1992
Dates:
1944-1965
Size:
2.5 Cubic feet (7 boxes, 1 map-folder)
Collection ID:
NMAH.AC.0324
Repository:
Archives Center, National Museum of American History

Papers and photographs of Grace Murray Hopper (1906-1992) computer and Naval pioneer.

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