Stamps of Portuguese Congo, 2 1/2r denom
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postage
1898 1898 issue (no wmk info) (no perf info)
| - | 2 1/2r | gray | King Carlos | — | — |
1911 1911a issue ovpted on stamps of Angola
| - | 2 1/2r | gray | on 2 1/2r-gray (0) | — | — | |
| - | 2 1/2r | gray | on 2 1/2r-gray (0) | — | — |
1911 1911b issue ovpted
| - | 2 1/2r | gray | on 2 1/2r-gray (3) | — | — |
newspaper
1894, Aug 5
| - | 2 1/2r | brn | — | — |
1 to 5 of 5