Black-and-white photographic postcard of the Bayezid II Mosque (Mosquée de Sultan Bayazid) in Constantinople (Istanbul), Turkey. The 16th-century Ottoman mosque is shown in full view with two minarets flanking the large central dome and multiple smaller domes. An open forecourt with fountain structure is visible at right, and a horse-drawn vehicle appears at far right. Caption: "112. Mosquée de Sultan Bayazid." Undivided back, unused.