Items
Creator is exactly
Modern Electrics (Magazine)
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[D0809AAB], Letter from Modern Electrics (Magazine), Hugo Gernsback to Thomas Alva Edison, March 28th, 1908 1908-03-28 -
[D0809AAD], Letter from Modern Electrics (Magazine), Hugo Gernsback to Thomas Alva Edison, May 2nd, 1908 1908-05-02