| Issuer: Cook Islands
Date: 9/16/1974 (1974 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 356669..-411-UPU_Issue Record of changes |
| Issuer: Cook Islands
Date: 9/16/1974 (1974 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 356669..-411-UPU_Issue Record of changes |
