1999 Silver Proof Sets
Updated September 7, 2026
This auction ended on September 20, 2026.
See upcoming auctions from Castle Auctions and Appraisals.
| Lot number | 142 |
| Auction | September Coin Auction |
| Date | September 20, 2026 at 7:00 PM EDT |
| Auction house | Castle Auctions and Appraisals |
| Location | Bucyrus, Ohio |
