United States
0.23 - 0.28$
price on 31.12.2022
| Country: | United States |
| Type: | Postage stamps |
| Series: | American Trees Issue |
| Nominal: | 15 ¢ |
| Year: | 1978 |
| Size: | 40 x 32 mm |
| Perforation: | line 11 |
American Trees Issue
 Giant Sequoia (Sequoiadendron giganteum) 0.23$ |  White Pine (Pinus strobus) 0.23$ |  White Oak (Quercus alba) 0.16$ |  Gray Birch (Betula populifolia) 0.23$ |