Overprints on this type: (See as list) airmail 1/11/1929 25c ovpt=AIR MAIL//25 CENTS 25 oc=blk airmail 12/31/1929 20c ovpt=AIR MAIL//bars 20c In collections: used (Stan Shebs) |
External links: Colnect 181192..ls-Definitives Record of changes |
Overprints on this type: (See as list) airmail 1/11/1929 25c ovpt=AIR MAIL//25 CENTS 25 oc=blk airmail 12/31/1929 20c ovpt=AIR MAIL//bars 20c In collections: used (Stan Shebs) |
External links: Colnect 181192..ls-Definitives Record of changes |
