1842 TARİHLİ - ESKİŞEHİR’İN ANTİK DÖNEM KALINTILARI - DOĞANLI VADİSİ'NİN GÜNEY - BATIDAN GİRİŞİ

Entrance of the Valley of Doğan-lu from the South – West - 36,5x53,5 cm.

A description of some ancient monuments, with inscriptions, still existing in Lydia and Phrygia / John Robert Steuart, 1842