The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Delphi. The Treasury of the Athenians. Olympic Color
Olympia. Lighting of the Olympic Flame. Hellas. Nikos Korbetis. Athens. Color Editions Kappa. N. 8. Postcard
Olympic Airways. Boeing 707 384C c. n. 18948 SXDBA. Athens. Alleghany. Covington. VA. Mary Jayne Railroad Specialities. The Boeing Company. Aviation Color Photo
Athens. Akropolis by night. Athen. Die beleuchtete Akropolis. Greece
Athens. Eyzones at Zappeon Fountain. Spiros Tselentis Color Productions. Greece in Color
Athens Acropolis. A 52. Papachrysanthou. Natural Athens. Color Card
Athens Theseum. A 56. Papachrysanthou. Natural Athens. Color Card