Items
recipient is exactly
Illuminating Engineering Society
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[E1466AL], Letter from Thomas Alva Edison to Illuminating Engineering Society, Addams Stratton McAllister, December 23rd, 1914
1914-12-23 -
[E1619AB], Letter from West Orange Laboratory to Illuminating Engineering Society, Clarence L Law, February 8th, 1916
1916-02-08 -
[LB075239], Letter from Thomas Alva Edison to Illuminating Engineering Society, January 11th, 1907
1907-01-11