Items
Items
recipient is exactly
Black Diamond Powder Co
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[MF35BM], Letter from Thomas Alva Edison to Black Diamond Powder Co, May 24th, 1918
1918-05-24 -
[MF35BV], Telegram from William Henry Meadowcroft to Black Diamond Powder Co, May 31st, 1918
1918-05-31 -
[MF37BG], Letter from William Henry Meadowcroft to E B Brumm, Black Diamond Powder Co, July 26th, 1918
1918-07-26 -
[MF39AE], Letter from William Henry Meadowcroft to Black Diamond Powder Co, September 10th, 1918
1918-09-10