25931 records — Page 2593 of 2594
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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:
Warshaw, Isadore, d. 1969
Dates:
1832-1977
Size:
60.54 Cubic feet (consisting of 131 boxes, 13 folders, 17 oversize folders, 20 map case folders, 2 flat boxes (1 full, 1 partial), plus digital images of some collection material.)
Collection ID:
NMAH.AC.0060.S01.01.Railroads
Repository:
Archives Center, National Museum of American History

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Railroads forms part of the Warshaw Collection of Business Americana, Subseries 1.1: Subject Categories. The Subject Categories subseries is divided into 470 subject categories based on those created by Mr. Warshaw. These subject categories include topical subjects, types or forms of material, people, organizations, historical events, and other categories. An overview to the entire Warshaw collection is available here: Warshaw Collection of Business Americana

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Creators:
Ehrat, Arthur
Fleckner, John A., 1941-
Dates:
2011
1865-2005
bulk 1970-1990
Size:
10 Cubic feet (26 boxes)
Collection ID:
NMAH.AC.0907
Repository:
Archives Center, National Museum of American History

Arthur Ehrat invented and patented a breakaway basketball rim, fashioning his prototypes from bolts, metal braces and one key part: a piece of the heavy-duty coil spring on a John Deere cultivator. His invention helped to revolutionize the way basketball is played because players could slam dunk the ball with fewer injuries and without bending the rims or breaking backboards. This collection includes correspondence, legal documents --such as patent papers, litigation files and licensing agreements --photographs and sketches that relate to the basketball invention, as well as materials regarding his two field spreader patents and other invention ideas.

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Creators:
National Museum of American History. Division of Physical Sciences and Mathematics
Dates:
1956-1988 and undated
Size:
12 cu. ft. (24 document boxes) (oversize materials)
Collection ID:
Record Unit 332
Repository:
Smithsonian Institution Archives

These records include administrative files of the Division of Mathematics and its predecessors; Merzbach correspondence with computer industries, university professors, and pioneers or experts in the field of computing science; exhibition scripts, research material, and blueprints for the Hall of Mathematics; Computer History Project research ...

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Creators:
United Shoe Machinery Corporation
Dates:
1898 - 1987
Size:
145 Cubic feet (296 boxes)
Collection ID:
NMAH.AC.0277
Repository:
Archives Center, National Museum of American History

The collection documents the activities of the United Shoe Machinery Corporation of Beverly, Massachusetts, manufacturers of shoe machinery equipment. The collection consists of engineering records, legal records, research and development records, employee/personnel records, correspondence, company catalogs, product literature, advertising materials, photographs, and moving images.

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Creators:
Nelson, Scott
Bobcat Company
Dates:
1940s-2009
Size:
24 film reels
56 Cubic feet (128 boxes, 8 oversized folders)
10 electronic discs (cd)
5 electronic discs (dvd)
14 videocassettes (betacamsp)
38 videocassettes (u-matic)
9 videocassettes (vhs)
1 videocassettes (digital betacam)
Collection ID:
NMAH.AC.1129
Repository:
Archives Center, National Museum of American History

The Bobcat Company Records document a post-war invention process and American manufacturing system through the case study of a dynamic machine, the Bobcat skid-steer loader. The records focus primarily on Bobcat's products, marketing, and advertising through product literature, photographs, advertisements, posters, newsletters, and audiovisual materials.

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Creators:
d'Arazien, Arthur
Dates:
circa 1930-2002
Size:
11 Cubic feet (21 boxes)
Collection ID:
NMAH.AC.0314
Repository:
Archives Center, National Museum of American History

The collection includes Arthur d'Arazien's professional work in industrial photography from the late 1940's through about 1981; personal creative photography and other types of professional work were retained by Mr. d'Arazien or placed elsewhere. Thus this collection is a very cohesive, unified body of work, which documents primarily American (and...

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Creators:
Pittsburgh Consolidation Coal Company
Bethlehem Steel Corporation
Consolidation Coal Company
Dates:
1885-1940s
Size:
23 Cubic feet (99 boxes)
Collection ID:
NMAH.AC.1007
Repository:
Archives Center, National Museum of American History

The collection documents the building, operation and daily life of coal mining communities in Kentucky, West Virginia and Ohio between 1911 and 1946. The collection is a valuable for the study of mining technology and the social conditions of the time period and regions.

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Creators:
Sardino, Robert C.
Dates:
1914-1981, undated
Size:
2.1 Cubic feet (7 boxes)
Collection ID:
NMAH.AC.1471
Repository:
Archives Center, National Museum of American History

The collection consists of motion picture exhibition ephemera (lantern slides, publicity photographs, and paper) saved by Robert L. Sardino during his years working in motion picture theaters in Syracuse, New York.

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Dates:
1923-1986
Level:
series
Size:
5.3 Linear feet (Boxes 1-6, OV 47; Reels 5708-5717)
Collection ID:
AAA.breumarc
Repository:
Archives of American Art

Correspondents in this series include a wide range of international architects, designers, and artists who interacted with Breuer. The letters discuss his training and the execution of his hundreds of architectural projects and designs for furnishings. Researchers will find the letters between Breuer and his Bauhaus colleagues, including Josef Albe...

25931 records — Page 2593 of 2594