27 records — Page 1 of 2
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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:
Ewin, James Lithgow (inventor)
Dates:
1873, 1874, 1879.
Size:
1 Cubic foot (1 box)
Collection ID:
NMAH.AC.0051
Repository:
Archives Center, National Museum of American History

This collection includes an English patent paper #2126 for improved vulcanizable water-proof gum, 1873, to Benjamin Joseph Barnard Mills; a U.S. patent paper #151,109 for improvement in the art of manufacturing horseshoes, 1874; and an English patent paper #1194 for improvement in street-lighting apparatus.

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Creators:
National Museum of American History Division of the History of Technology
Dates:
1839-2001
Size:
3 cu. ft. (3 record storage boxes)
Collection ID:
Accession 16-342
Repository:
Smithsonian Institution Archives

This accession consists of records primarily created by Carl W. Mitman during his tenure as Curator of the Division of Mechanical Technology, 1921-1932, and Head Curator of the Department of Arts and Industries, 1932-1948, United States National Museum. These files create a biographical sketch of a multitude of engineers, inventors, and indust...

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Creators:
Albany Billiard Ball Company (Albany, New York)
Dates:
1870 - 1974
Size:
8 Cubic feet (25 boxes)
Collection ID:
NMAH.AC.0011
Repository:
Archives Center, National Museum of American History

These records include documents relating to John Hyatt and include legal documents, 1871-1966; bank books; patents; patent certificates; patent assignments; memoranda and articles of association; union contracts; balance sheets; profit and loss accounts; journals and cash books; ledgers; time books; invoices; photographs; and correspondence to and from the company.

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Creators:
Watkins, J. Elfreth (John Elfreth), 1852-1903
White, John H., 1933-
Transportation, Division of, NMAH, SI.
Dates:
1880s-1990
Size:
31.33 Cubic feet (94 boxes)
Collection ID:
NMAH.AC.0523
Repository:
Archives Center, National Museum of American History

The archivist has arranged the collection into five separate series: Series 1: CAR BUILDERS, arranged alphabetically by company or individual. Series 2: EQUIPMENT - ROLLING STOCK, arranged in two sections: alphabetically by White's heading: Articles in Progress and alphabetical by type of railroad car under White's heading: Research Files for Book ...

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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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Creators:
Eskimo Pie Corporation.
Nelson, Christian Kent, 1893-1992
Dates:
1921-1996
Size:
15 Cubic feet (50 boxes)
Collection ID:
NMAH.AC.0553
Repository:
Archives Center, National Museum of American History

Printed advertisements, photographs (including negatives and slides), sales presentation materials and packaging; patent and legal information, clippings, posters, scripts for radio commercials, sheet music for jingles, etc. Also includes personal papers (correspondence) of Christian Nelson, inventor of the Eskimo Pie.

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Creators:
United Telegraph Workers.
Western Union Telegraph Company
Dates:
circa 1820-1995
Size:
452 Cubic feet (871 boxes and 23 map folders)
Collection ID:
NMAH.AC.0205
Repository:
Archives Center, National Museum of American History

The collection documents in photographs, scrapbooks, notebooks, correspondence, stock ledgers, annual reports, and financial records, the evolution of the telegraph, the development of the Western Union Telegraph Company, and the beginning of the communications revolution. The collection materials describe both the history of the company and of the telegraph industry in general, particularly its importance to the development of the technology in the nineteenth and twentieth centuries. The collection is useful for researchers interested in the development of technology, economic history, and the impact of technology on American social and cultural life.

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Creators:
Hendricks, Gordon
Dates:
1895-1970
Size:
27 Cubic feet (55 boxes)
Collection ID:
NMAH.AC.0369
Repository:
Archives Center, National Museum of American History

Contains Gordon Hendricks's collection of clippings, correspondence, and research notes, and other professional papers related to his books and articles on motion picture history. Includes files on Edison, William Kennedy Laurie Dickson, and other pioneers in motion picture inventions.

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Creators:
Langley, S. P. (Samuel Pierpont), 1834-1906
Dates:
1891-1914
bulk 1891-1900
Size:
24.28 Cubic feet (64 boxes)
Collection ID:
NASM.XXXX.0494
Repository:
National Air and Space Museum Archives

This collection includes information about Samuel P. Langley and his colleagues, as well as documentation of Langley's work. The collection includes biographies of Langley and his assistant Charles Manly, newspaper clippings, correspondence, manuscripts regarding Langley's aircraft, photographs and drawings, work requisitions for the Aerodromes, a sketchbook, specifications and measurements for Langley's experiments, the Langley Memoirs on Mechanical Flight and the Langley "Waste Books."

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27 records — Page 1 of 2