The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Istanbul. Interior of the Blue Mosque. Keskin Color
Istanbul The Blue Mosque. Keskin Color
Turkey. Istanbul. The Blue Mosque. Keskin Color
Istanbul. The Blue Mosque. Keskin Color
Istanbul. The Blue Mosque. Keskin Color. 1975
Istanbul. Turkiye. The Blue Mosque. Keskin Color. 1988
Istanbul. Guzellikleri. Blue Mosque. Her Hakki Mahfuzdur. Ahmet Esin. Keskin Color. Ankara Caddesi. Istanbul. 1983. No. 98. Postcard