United States
Dated 2001.
| Country: | United States |
| Type: | Postage stamps |
| Series: | American Buffalo |
| Nominal: | 21 ¢ |
| Year: | 2001 |
| Size: | 23 x 26 mm |
| Perforation: | Serpentine Die Cut 11 |
| Mintage: | 25,000,000 |
