103 records — Page 1 of 11
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Creators:
Mahaffey, James A.
National Museum of American History (U.S.). Division of Medicine and Science
Georgia Tech Research Institute
Dates:
1989 - 1992
Size:
1 Cubic foot (1 box)
Collection ID:
NMAH.AC.1393
Repository:
Archives Center, National Museum of American History

The collection contains archival materials relating to the subject of cold fusion, and experiments conducted to corroborate the supposed discovery of the phenomenon. The collection includes Mahaffey's heavily illustrated laboratory notebook, dating from the beginning of the experiment on April 8, 1989 through April 20, 1989, documenting the experim...

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Creators:
Smith, Jeff, 1939-2004
Child, Julia, 1912-2004
Guthrie, Janet, 1938-
Edgecraft Corporation
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Dates:
1984-2016, undated
Size:
2 Cubic feet (3 boxes, 1 map-folder)
Collection ID:
NMAH.AC.1382
Repository:
Archives Center, National Museum of American History

Collection documents the development and marketing of the Chef's Choice brand of knife sharpeners.

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Creators:
Poppen, Sherman, 1930-
Dates:
1966 - 2008
Size:
1.5 Cubic feet (2 boxes)
Collection ID:
NMAH.AC.1159
Repository:
Archives Center, National Museum of American History

The Sherman Poppen Papers document the snurfer, the predecessor of the snowboard that he invented in 1965. The snurfer, a sled that was ridden while standing up, originally consisted of two skis bound together. Snurfer competitions fueled the development of the snowboard as a piece of sporting equipment. This collection contains material describing the snurfer's place in snowboarding history, and the associated business and legal aspects.

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Dates:
1989
Level:
file
Size:
1 Videocassettes (VHS)
Collection ID:
AAA.wolftheo
Repository:
Archives of American Art
103 records — Page 1 of 11