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Overprints on this type: (See as list) airmail 1929 25c oc=blk airmail 10/1929 10c oc=blk airmail 12/10/1929 20c ovpt=blah//blah 1929 oc=blk In collections: unused (Stan Shebs) |
External links: Colnect 514185..sio_de_Herrera Record of changes |
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Overprints on this type: (See as list) airmail 1929 25c oc=blk airmail 10/1929 10c oc=blk airmail 12/10/1929 20c ovpt=blah//blah 1929 oc=blk In collections: unused (Stan Shebs) |
External links: Colnect 514185..sio_de_Herrera Record of changes |
