Stamps of Portuguese Guinea, 2 1/2c denom
1 to 4 of 4
postage
1913 1913a issue ovpted on stamp of Macao unwmk p. 13.5 - 16
| X | 2 1/2c on 4a | grn | Muse of history watching fleet |
1913 1913b issue ovpted on stamp of Portuguese Africa (no wmk info) (no perf info)
| X | 2 1/2c on 25r | grn | Muse of history watching fleet |
1913 1913c issue ovpted on stamp of Timor
| X | 2 1/2c | on 4a (4) |
1914 Ceres issue unwmk
| X | 2 1/2c | ltvio | Ceres |
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