The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
242. Le Caire. Mosquee Sultan Kalaoun. FF. Cairo. Mosque of Sultan Kalaoun. FF
Cairo. Mosque of Sultan Kalaoun. Lehnert and Landrock
1026. Cairo. Mosque of Sultan Kalaoun. Lehnert and Landrock
Cairo. Mosque Sultan Hassan. Serie 646. The Cairo Post Card Trust. Ph. N. 721
Cairo. Mosque Sultan Hassan and the Citadel. The Cairo Postcard Trust. Serie 645
Cairo. Mosque Sultan Hassan. The Cairo Post Card Trust. Serie. 640
Cairo. Mosque Sultan Barkuk. LL. L. L. C
Cairo. Mosque St. Sultan Hassan. The Mosque of Sultan Hassan. L. Scoitzis. No. 451
