Leeds & Northrup Light Beam Galvanometer
Updated November 3, 2026
| Lot number | 1115f |
| Estimate | $100 - $10,000 |
| Opening bid | $50 |
| Auction | Inventions and Technology Part 2 - ONLINE ONLY |
| Date | November 13, 2026 at 9:00 AM CST |
| Auction house | Donley Auctions |
| Location | Union, Illinois |
Leeds & Northrup Light Beam Galvanometer, Model 2420, Serial #160826featuring an integrated No. 2194 light source ...
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