Stamps of Portuguese Congo, overprinted, missing on-id
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postage
1911 1911a issue ovpted on stamps of Angola (no wmk info) (no perf info) (6 stamps)
| - | 2 1/2r | gray | on 2 1/2r-gray (0) | — | — | |
| - | 2 1/2r | gray | on 2 1/2r-gray (0) | — | — | |
| - | 5r | org | on 5r-org (0) | — | — | |
| - | 10r | ltgrn | on 10r-ltgrn (0) | — | — | |
| - | 15r | graygrn | on 15r-graygrn (0) | — | — | |
| - | 25r | on 25r (10) | — | — |
1911 1911b issue ovpted (5 stamps)
| - | 2 1/2r | gray | on 2 1/2r-gray (3) | — | — | |
| - | 5r | org | on 5r-org (2) | — | — | |
| - | 10r | ltgrn | on 10r-ltgrn (2) | — | — | |
| - | 15r | graygrn | on 15r-graygrn (2) | — | — | |
| - | 130r | brn | on 130r-brn (2) | — | — |
1913 1913a issue ovpted on stamps of Macao
| - | 5c | on 8a (11) | — | — | ||
| - | 7 1/2c | on 12a (7) | — | — | ||
| - | 10c | on 16a (7) | — | — |
1913 1913c issue ovpted on stamps of Timor (7 stamps)
| - | 1/2c | on 1a (8) | — | — | ||
| - | 1c | on 2a (8) | — | — | ||
| - | 2 1/2c | on 4a (4) | — | — | ||
| - | 5c | on 8a (4) | — | — | ||
| - | 7 1/2c | on 12a (4) | — | — | ||
| - | 10c | on 16a (4) | — | — | ||
| - | 15c | on 24a (6) | — | — |
1914 1914b issue ovpted
| - | 100r | dkbl | on 100r-dkbl (2) | — | — | |
| - | 200r | redlil | on 200r-redlil (2) | — | — | |
| - | 400r | dlbl | on 400r-dlbl (2) | — | — | |
| - | 500r | blk & red | on 500r-blk&red (2) | — | — |
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