1999 The Washington Mint $100 4.15 oz .999 Silver Proof Certificate
Updated August 14, 2026
| Lot number | 0900S |
| Estimate | $30 - $5,000 |
| Opening bid | $15 |
| Auction | Huge Online Antique & Collectibles Auction |
| Date | August 22, 2026 at 10:00 AM EDT |
| Auction house | Matthew Bullock Auctioneers |
| Location | Ottawa, Illinois |
1999 The Washington Mint $100 4.15 oz .999 Silver Proof Certificate
Register & bid on this lot at Bidspirit →
More lots in this auction
- 2026 Sunshine Mint America 250 10 oz 999 Fine Silver Round
- $1,000,000 4 oz .999 Silver Proof Certificate
- 2016 US ATB Harpers Way West Virginia 5 oz .999 Fine Silver Round
- 2017 $100 4 oz .999 Silver Proof Certificate
- 2016 US ATB Fort Moultrie South Carolina 5 oz .999 Fine Silver Round
- Engelhard 100 oz 999 Fine Silver Ingot/ Bar
- 2017 US ATB Frederick Douglas District of Columbia 5 oz .999 Fine Silver Round
- Antique 1930s Wolverine Special Smokers 5c General Store Display Box
See all lots in Huge Online Antique & Collectibles Auction →