United States Canal Zone UNITED STATES POSSESSIONS CANAL ZONE
Sale No: 0425
Lot No:2263
Symbol:e
1930 (Havana 16 May) card sent via Cristobal to New York, where 65c green Graf Zeppelin adhesive was added for further transmission on the Pan-American flight to Friedrichshafen, v.f. and scarce Canal Zone Zeppelin flight, with appropriate markings (only 11 cards were serviced through Cuba) (Image)