Stamps of Portuguese Guinea, 30c denom
1 to 10 of 10
postage
1914 Ceres issue unwmk (no perf info)
| - | 30c | brn, grn | Ceres | |||
| - | 30c | graygrn | Ceres (1922) |
1933 1933 issue wmk. Maltese cross
| X | 30c | dkblgrn | Ceres |
1938, Aug Empire issue unwmk
| X | 30c | Mousinho de Albuquerque |
1946, Jan 2 Guinea discovery 500th issue
| - | 30c | blk | Fort Cacheu |
1953 beetles (1953)
| X | 30c | Craspedophorus brevicollis |
postage due
1952 1952 due issue
| - | 30c | multi | numeral |
postal tax
1925 Pombal issue
| - | 30c | brtver | — | — | ||
| - | 30c | brtver | — | — | ||
| - | 30c | brtver | — | — |
1 to 10 of 10