Vintage Omega Pocket Adding Machine
Updated October 17, 2026
| Lot number | 20 |
| Estimate | 10.00 - 15.00 USD |
| Category | Jewelry & Watches |
| Auction | Unique Treasures - Unusual Rare Collectibles Auction |
| Date | November 2, 2026 at 6:00 PM PST |
| Auction house | All Things Estate Sales LLc |
| Location | Federal Way, Washington |
Step back into the world of analog calculation with this charming Omega Pocket Adding Machine. Designed for both addition and subtraction, this compact mechanical tool features a clear, intuitive grid system for rapid math on the go. The surface is adorned with helpful decimal equivalent charts for quick reference. This piece comes complete with its original, sleek green protective case and a dedicated metal stylus, ensuring everything you need to perform calculations is right at your fingertips. An essential addition for collectors of mid-century office technology and analog computing enthusiasts alike.
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