Overprints on this type: (See as list) airmail 4/1/1929 15c ovpt=15(type I) oc=blk airmail 3/1931 15c ovpt=15(type II) oc=blk In collections: used (Stan Shebs) |
Prev: 1927 10c org d=James Monroe (1923) ovpt=CANAL//ZONE oc=blk on=issuer=United States-issue=1926-10c unwmk perf=11x10.5
Next: 2c car d=George Goethals External links: Colnect 181191..as-Definitives Record of changes |