The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
38A 54. Saro Lerwick. General Reconnaissance Flying Boats. Aeroplane. Valentines. RP
Saro Lerwick. General Reconnaissance Flying Boats. Aeroplane. Valentine. RP
Blackburn Botha. General Reconnaissance and Torpedo Bomber. Photochrom
A Lockheed Hudson General Reconnaissance Plane Escorting a Convoy. J. Salmon. Sevenoaks. A. F. D. Bannister
Dornier Do 18 L. German Reconnaissance Flying Boat. Valentine Aircraft Recognition Cards. Proficiency Test Series No. 27. Aeroplane
Valentines Aircraft Recognition Cards. Valentine. The Proficiency Test Series. No. 28. The Dornier Do 24. German Reconnaissance Flying Boat
Short S. 25. Sunderland V. PP 117. Long Range General Reconnaisance and Antisubmarine Flying Boat. After the Battle. Charles E. Brown
38A 93. Flying Fortress. Boeing B 17. World Greatest and most heavily armed Long Distance 4 Engined Bomber. Valentines. RP