Samuel T. Cohen - “Father of the Neutron Bomb” - *SCARCE* Autographed Commemorative Post
Updated August 6, 2026
| Lot number | 0475 |
| Estimate | $200 - $250 |
| Opening bid | $50 |
| Auction | AMERICA'S STORY: 250TH ANNIVERSARY (PART I) |
| Date | August 11, 2026 at 12:00 PM EDT |
| Auction house | JG Autographs |
| Location | Danvers, Massachusetts |
Details: Samuel T. Cohen autographed commemorative postal cover. A SCARCE autograph and the first we have ever offered. Fine condition. Samuel Theodore Cohen (January 25, 1921 –
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