| 10-Year Auction Price History | ||||
| Scott
Cat. No. 3piii |
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| Description: | ||||
| 12p Black - Proof, vertical green | ||||
| Issued 1851 | ||||
| Price Realized | Auctioneer | Date | Lot No. | Comments |
| $2804 | Firby | Apr 28 1998 | 27 | |
| $1000 | Hennok | Dec 12 1998 | 506 | |
| $920 | Firby | Apr 28 1999 | 25 | |
| $1550 | Brigham | Sep 27 1999 | 514 | |
| $1035 | Firby | Jan 15 2000 | 274 | |
| $920 | Firby | Jan 15 2000 | 275 | |
| $1700 | Brigham | Jun 2 2000 | 1425 | |
| $882 | Firby | Jun 22 2000 | 302 | |
| $4500 | Eastern | Dec 1 2006 | 23 | |
| . | ||||
