The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Le Caire. La Citadelle. The Cairo Postcard Trust. Serie. 546
Le Caire. La Citadelle. The Cairo Postcard Trust
Cairo. The Citadelle
Cairo. The Citadelle. B. Livadas and Coutsicos
Cairo. The Citadelle. Postcard
Caire. Village Arabe aux environs. The Collector Cairo
Cairo. The Citadelle. 439. B. Livadas and Coutsicos. Le Caire. La Citadelle