1957 and 1956 P.C. 90% Silver US Mint Proof Coins
Updated August 9, 2026
This auction ended on August 20, 2026.
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| Lot number | 63 |
| Category | Coins & Currency |
| Auction | August 20th Auction, Vehicles, Guns, Furniture & more |
| Date | August 20, 2026 at 6:00 PM MDT |
| Auction house | Rock Creek Auction Co. |
| Location | Twin Falls, Idaho |
As shown. Please see photos as part of the description. Location, Safe
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