The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Caire. Vue de tombeaux des Khalifs. The Cairo Postcard Trust
Egypte. Le Caire. Tombeaux des Khalifs. No. 2. L. and H. Cairo Postcard Trust
Egypte. Le Caire. Tombeaux des Khalifs. No. 3. L and H. Cairo Postcard Trust
Cairo. Tombs of the Khalifs. The Cairo Postcard Trust
Cairo. General view of the tombs of Khalifs. 445. Le Caire. Vue generale des tombeaux des Khalifs. B. Livadas and Coutsicos
Le Cairo. Tombeaux des Khalifs. L. and H
Vallee des tombeaux de Josophai. The valley of tombs of Jehoshapaht. Serie 640. The Cairo Postcard Trust. 0422