Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Manuscripts
38 items.
mssEdisonThomascollection
Image not available
Manuscripts
30 items.
mssEdisonThomascollection
Image not available
Manuscripts
The collection is made up of correspondence, patents, photographs, and ephemera. The correspondence includes some original and contemporary copies of Edison's letters regarding the Phonoplex System of Telegraphy, the Edison Phonograph Toy Manufacturing Co., the use of paraphenylenediamine to manufacture phonograph records, the American Fine Arts Society, and the Society for Electrical Development, as well as a letter dismissing Charles H. Davids from his post as superintendent of the West Orange laboratory. There are additional items from the Edison-Bell Phonograph Corporation, Ltd. in England, as well as correspondence between Mina Miller Edison and Lester A. Grimes regarding a signed apron made from Thomas Edison's shirt, also included in the collection.
mssEdisonThomascollection