Stamps of Rio Muni, Croton plant design
1 to 2 of 2
postage
1960, Jun 10 child welfare 1960 issue (no wmk info) (no perf info)
| X | 80c | Croton plant | — | — |
semipostal
1960 child welfare 1960 b issue
| X | 10c+5c | mar | Croton plant | — | — |
1 to 2 of 2
| X | 80c | Croton plant | — | — |
| X | 10c+5c | mar | Croton plant | — | — |