Duff Mfg Co Genuine Barrett No. 1 Jack
Updated September 2, 2026
This auction ended on September 8, 2026.
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| Lot number | 551 |
| Auction | (YELLOW) Tuesday Night Discovery Auction (9/8) |
| Date | September 8, 2026 at 7:30 PM EDT |
| Auction house | Neils Online Auctions |
| Location | Holly, Michigan |
Antique mechanical jack by The Duff Mfg Co., Pittsburgh, PA. Cast iron construction. Features "Genuine Duff Barrett" and "No 1" cast marks. Measures 25 1/2" H. Shows heavy rust, pitting, and wear consistent with age and industrial use. Untested mechanical condition.
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