Items
Relation is exactly
Hennis, Charles M
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[D8132ZBV], Letter from Charles Batchelor to Thomas Alva Edison, December 14th, 1881
1881-12-14 -
[MBLB3131], Letter from Charles Batchelor to Compagnie Continentale Edison, Joshua Franklin Bailey, August 20th, 1883
1883-08-20