Details
Air Mail cover 1914 (22 Jan.) picture postcard carried on the Khartoum to Cairo return flight by Marc Pourpe, bearing Egypt 4m. (defective corner) and cancelled at Heliopolis, showing a good strike of the flight cachet in violet; the message reads "Greetings by first aerial Post from the Sudan 22.1.14". Very rare. Photo
Further details
Note: The above card is similar to lot 819 in the Colonel Danson Sale, held by Christie's Robson Lowe in Geneva on April 28-29 1977