3 records — Page 1 of 1
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Creators:
Marconi, Maria, Marchesa
Marconi, Elletra, Princess
Marconi, Guglielmo, Marchese, 1874-1937
Dates:
1930s.
Size:
0.15 Cubic feet (1 box)
Collection ID:
NMAH.AC.0167
Repository:
Archives Center, National Museum of American History

A photomechanical photograph (with plate marks, bearning Marconi's signature) of the Marchese Marconi and two photographic copy prints of the Marchese, the Marchesa, and their daughter Elettra Marconi. Also three copy photographs (in control file) made by OPPS, apparently from a loan. Copies of other Marconi family photographs: OPPS Negs. 88-16398...

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Creators:
Information, Technology and Society, Division of, NMAH, SI.
Dates:
1890 - 1930
Size:
6 Cubic feet (34 boxes)
Collection ID:
NMAH.AC.0715
Repository:
Archives Center, National Museum of American History

Photographic negatives and some glass plate negatives depicting subjects relating to the Division of Electricity and Modern Physics' artifact collections and research interests. Negatives include portrait photographs of engineers (Marconi, Tesla, Bell, and Zworykin), images of radios, telegraphy equipment, and phonographs.

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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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3 records — Page 1 of 1