Items
recipient is exactly
Kahn, Otto Herman
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[E1866AV], Letter from Thomas Alva Edison, William Henry Meadowcroft to Otto Herman Kahn, November 15th, 1918 1918-11-15 -
[E1866BC], Letter from William Henry Meadowcroft to Otto Herman Kahn, December 17th, 1918 1918-12-17
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[X095BA], Letter from Thomas Alva Edison to Otto Herman Kahn, November 21st, 1918 1918-11-21 -
[X095BE], Letter from Thomas Alva Edison to Otto Herman Kahn, November 15th, 1927 1927-11-15