Stamps of Portuguese Guinea, 7 1/2c denom
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postage
1913 1913a issue ovpted on stamp of Macao unwmk p. 13.5 - 16
| X | 7 1/2c on 12a | viobrn | Archangel Gabriel |
1913 1913b issue ovpted on stamp of Portuguese Africa (no wmk info) (no perf info)
| X | 7 1/2c on 75r | viobrn | Archangel Gabriel |
1913 1913c issue ovpted on stamp of Timor
| X | 7 1/2c | on 12a (4) |
1914 Ceres issue unwmk
| X | 7 1/2c | yelbrn | Ceres |
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