The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Capital Airlines. Douglas DC 6 B. Aviation Cards. Bill Thompson
American Flyers Airlines. Douglas DC 4. Aviation Cards
Transair Sweden. Douglas DC 7. Aviation Cards. Bill Thompson
Iscargo. Douglas DC 6. Aviation Cards. Bill Thompson
Mackey International Airlines. Convair CV 440. Aviation Card. Bill Thompson
Central American Airways. Martin 404. Aviation Cards. Bill Thompson
LEBCA International. Curtiss C 46 Commando. Aviation Cards. Bill Thompson
Eastern Airlines A 300 Whisperliner. United States. Aviation World