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postage
1867, Jul 1 unwmk p. 14
| X | 50m | bisbrn | Queen Isabella II |
1868 1868a issue
| X | 50m | vio | Queen Isabella II |
1868, Sep 1868c issue ovpted
| - | 50m | bisbrn | ovpt, Queen Isabella II | — | — |
1868, Sep 1868d issue ovpted
| - | 50m | bisbrn | ovpt, Queen Isabella II | — | — |
1868, Sep 1868e issue ovpted
| - | 50m | bisbrn | ovpt, Queen Isabella II | — | — |
1870, Jan 1
| X | 50m | ultra | Espana |
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