Stamps of Cook Islands, 50c+10c denom
1 to 2 of 2
postage
1968, Feb 12 hurricane relief issue unwmk (no perf info)
| - | 50c+10c | multi | Gardinia taitensis (1972) |
semipostal
1968, Feb 12 hurricane relief issue ovpted wmk. multiple NZ & star
| X | 50c+10c on 50c | multi |
1 to 2 of 2