| * On March 18, 1915 this cannon was most probably in Anadolu Hamidiye Fort. |
| Krupp's 280 mm cannon. Almost the same cannons (but older model) have been used in Seddulbahir, Kumkale, Rumeli Mecidiye and Anadolu Mecidiye Forts (from Piotr Nykiel's collection) |
| Krupp's 355/35 cannon form one of the Dardanelles Fortifierd Zone's forts on the exposition of the Military Museum at Harbiye in Istanbul (wrongly described as Korporal Seyit's gun). (photo: Piotr Nykiel) |
| Museum at Çimenlik Fort. Mountain cannon 75/14 most probably used to defend the minefield in the Dardanelles (photo: Piotr Nykiel) |
| The 240/35 cannon in Ertugrul Fort, destroyed by the Allied Navy on 25th February, 1915 (photo: Piotr Nykiel) |
| Naval Museum at Besiktas, Istanbul. The 240/35 cannon from Orhaniye Fort (photo: Piotr Nykiel) |
| One of cannons in Rumeli Mecidiye Fort during the artillery exercises. The official Turkish historiography claims that the picture has been taken on March 18, 1915. Notice the shell being lifted (Harb Mecmuasi) |
| Rumeli Mecidiye Fort. Personnel of the same cannon loading the shell (Harb Mecmuasi) |
| Naval Museum in Besiktas, Istanbul. Torpedo tube from the floating torpedo battery in Kilitbahir (photo: Piotr Nykiel). |
 |
| Krupp's 355/35 cannon in Anadolu Hamidiye Fort (from Piotr Nykiel's collection). |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |