HISTORIC 1940 YALE PHYSICS DEPARTMENT MEMORANDUM â Signed by Renowned Physicists L.W. McKeehan and John Zeleny
Updated August 24, 2026
This auction ended on September 3, 2026.
See upcoming auctions from East Coast Books.
| Lot number | 9 |
| Estimate | $200 - $300 |
| Auction | ART, AUTOGRAPHS, BOOKS, HISTORICAL PAPER |
| Date | September 3, 2026 at 3:00 PM EDT |
| Auction house | East Coast Books |

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