Items
Items
Relation is exactly
Douglas Phonograph Co
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[CK702002], Letter from Thomas Alva Edison to John E Helm, November 5th, 1908
1908-11-05 -
[CK702003], Letter from Harry Frederick Miller to Walter Stevens, January 18th, 1909
1909-01-18 -
[CL213AAB], Publication, Victor Talking Machine Co, Louis Frederick Geissler, January 31st, 1906
1906-01-31 -
[CL213AAZ1], Article, Talking Machine World, August 15th, 1906
1906-08-15 -
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[E1469HP], Letter from Walter Stevens to Thomas Alva Edison, Carl Hillis Wilson, Ernest J Berggren, October 28th, 1914
1914-10-28 -
No image
[NP076BA], Technical Note, Thomas Alva Edison, February 4th, 1908
1908-02-04 -
[QP013AAB019], Agreement, Martha Virginia Douglas, National Phonograph Co, October 25th, 1904
1904-10-25