Leeds & Northrup Wheatstone Resistance Bridge
Updated September 23, 2026
This auction ended on September 26, 2026.
See upcoming auctions from Donley Auctions.
| Lot number | 1115k |
| Estimate | $100 - $1,000 |
| Opening bid | $50 |
| Auction | Inventions and Technology Auction |
| Date | September 26, 2026 at 9:00 AM CDT |
| Auction house | Donley Auctions |
| Location | Union, Illinois |
Leeds & Northrup Wheatstone Resistance Bridge, manufactured in Philadelphia, PA, Model 4340, Serial #187127designed ...
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