Antique Mechanical Calculator
Updated August 7, 2026
This auction ended on August 9, 2026.
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| Lot number | 195 |
| Category | Antiques & Furniture |
| Auction | August 2026 Online General Estate Auction |
| Date | August 9, 2026 at 7:00 PM EDT |
| Auction house | Raucher Brothers Auctioneers |
| Location | Florence, Massachusetts |
1920s Monroe "High Speed Adding Calculator" missing electrical cord. 11 1/2" W x 13 1/2" D x 8 1/2" T
