Charles William Wilson and John George Clark Anderson, 1911 Encyclopædia Britannica (1911)
“ The town was captured by the Seljuk sultan, Alp Arslan, 1064, and by the Mongols, 1243, before passing to the Osmanli Turks. Its geographical situation has made it a place of commercial importance throughout history. It lay on the ancient trade route from Sinope to the Euphrates, on the Persian “Royal Road” from Sardis to Susa, and on the great Roman highway from Ephesus to the East. It is still the most important trade centre in eastern Asia Minor. The town is noted for its fruit, especially its vines; and it exports tissues, carpets, hides, yellow berries and dried fruit. ”
