1973 Transistors Stamp Sheet of 50
Updated September 5, 2026
| Lot number | 89 |
| Estimate | 25.00 - 35.00 USD |
| Category | Stamps & Philately |
| Auction | LR Antiques Estate Liquidators Gentleman's Collector Auction |
| Date | September 13, 2026 at 8:27 PM CDT |
| Auction house | LR Antiques |
| Location | Houston, Texas |
Full mint sheet of 50 U.S. 8¢ commemorative stamps issued in 1973 as part of the Progress in Electronics series. Features a transistor circuit design recognizing the invention and advancement of transistor technology, a cornerstone of modern electronics. Complete with full selvage, ZIP Code mascot, plate number, and "Mail Early in the Day" margin inscription. Excellent condition. Ideal for science, technology, and U.S. stamp collectors.
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