LC control no. | no2010184878 |
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Personal name heading | Douglass, Leon F. (Leon Forrest), 1869-1940 |
Variant(s) | Douglass, Leon Forrest, 1869-1940 |
Found in | Radio Corporation of America photograph collection, ca. 1878-1960: subject (Leon F. Douglass; co-founder and general manager of Victor Talking Machine Company) Wikipedia, viewed via www, Nov. 12, 2010: (Leon Forrest Douglass; b. March 12, 1869; d. September 7, 1940 at San Francisco; inventor and phonograph and motion picture pioneer; co-founder, Victor Talking Machine Co., 1901; patented first commercially successful process for color motion picture film, various improvements in motion picture cameras and lenses) |