Items
Items
Creator is exactly
Hoffman, Frederick L
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[E1283BV], Letter from Frederick L Hoffman to Thomas Alva Edison, October 3rd, 1912
1912-10-03 -
[E1485AA], Letter from Frederick L Hoffman to Thomas Alva Edison, March 31st, 1914
1914-03-31 -
[E1485AB], Letter from Frederick L Hoffman to William Henry Meadowcroft, April 2nd, 1914
1914-04-02 -
[E1485AC], Letter from Frederick L Hoffman to William Henry Meadowcroft, April 10th, 1914
1914-04-10