12 records — Page 2 of 2
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Creators:
International Salt Company
Costain, Harold Haliday
Rittase, William M., 1894-1968
Dates:
1881-1993
bulk 1920-1929
Size:
3.5 Cubic feet (11 boxes, 1 oversize folder)
Collection ID:
NMAH.AC.1158
Repository:
Archives Center, National Museum of American History

The collection contains business records and photographic materials documenting the International Salt Company. The business records include correspondence, account and ledger books, a payroll book, patent and trademark information, print advertising and marketing materials, and a salesman salt display kit. The photographic materials include a series of photographs by William M. Rittase, a series of photographs by Harold Haliday Costain, a small photograph album, snapshots, and slides. The images cover all facets of the salt manufacturing and packaging operations, and include photographs taken in New York State, Michigan, and Louisiana.

Found In
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Creators:
Clark, George Howard, 1881-1956
National Museum of American History (U.S.). Division of Electricity and Modern Physics
Dates:
circa 1880-1950
Size:
220 Cubic feet (534 boxes, 25 map-folders)
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.

Found In
12 records — Page 2 of 2