The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Cairo. General view of Khalifs Tombs. Serie 646. The Cairo Post Card Trust
Cairo. General View of the Tombs of Khalifs. B. Livadas and Coutsicos
Cairo. General view of the tombs of Khalifs. 445. Le Caire. Vue generale des tombeaux des Khalifs. B. Livadas and Coutsicos
Cairo. General View of the Citadel and Tombs of the Mamelouks. The Cairo Postcard Trust. Series 708
Cairo. General View of the Mamelouks Tombs. Cairo Postcard Trust. Serie 635. 13. 1916
Cairo. General view of Tombs of the Kalifs. 8. Post Card
Cairo. Tombs of the Khalifs. The Cairo Postcard Trust