Turkey (3347 Subjects)
Entrance to the Governor's Seat at Istanbul, formerly the seat of Ottoman government and administration (Sublime Porte).
Panoramic view of Istanbul from the north. On the right, the Castle of Europe. In the background, Hagia Sophia and Mosque of Sultan Ahmed I.
Topographical map of Erzerum. Numbers 1 and 2 show the town castle and the modern settlement respectively. Number 8 shows the position of Taurus mountains.
1 (bottom): Geologic cross-section of the region between Redout Kale (today Kuveli) in Georgia, and Trebizond, Turkey. 2 (top): Geologic cross-section of the region between Trebizond and Erzerum. 3 (middle): Geologic cross-section of the region between Bayburt and Şebinkarahisar.
1 (bottom): Geologic cross-section of the region between Şebinkarahisar and Sivas. 2 (middle): Geologic cross-section of the region between Sivas and Tocat. 3 (top): Geologic cross-section of the region between Tocat and Tosya.