United States
0.44 - 0.53$
price on 06.02.2023
| Country: | United States |
| Type: | Postage stamps |
| Series: | Anti-Pollution Issue |
| Nominal: | 6 ¢ |
| Year: | 1970 |
| Size: | 39 x 25 mm |
| Perforation: | line 11½ x 10¾ |
| Mintage: | 40,000,000 |
Anti-Pollution Issue
 Save Our Soil, Globe and Wheat 0.11$ |  Save Our Cities, Globe and City 0.22$ |  Save Our Water, Globe and Bluegill 0.17$ |  Save Our Air, Globe and Western Gull 0.44$ |