| Issuer: United States
Date: 6/12/1971 (1971 blocks) (4, 2 x 2) 1, 1: 8c d=rainbow trout (1971) 1, 2: 8c d=alligator (1971) 2, 1: 8c d=polar bear & cubs 2, 2: 8c d=California condor (1971) |
External links: Colnect 92907-..tes_of_America |
| Issuer: United States
Date: 6/12/1971 (1971 blocks) (4, 2 x 2) 1, 1: 8c d=rainbow trout (1971) 1, 2: 8c d=alligator (1971) 2, 1: 8c d=polar bear & cubs 2, 2: 8c d=California condor (1971) |
External links: Colnect 92907-..tes_of_America |
