The priest list on the left hand "anta" of the temple of Augustus and Roma in Ankara reveals that by the end of Tiberius' principate two citizens of Pessinus held the chief priesthood of the provincial imperial cult in Ancyra: M. Lollius in AD 31/32 and Q. Gallius Pulcher in AD 35/36. Strabo called Pessinus an 'emporion,' a trading centre, the largest west of the Halys river. It may be assumed that products from the Anatolian highlands were traded, especially grain and wool. A stamped handle of a wine amphora from Thasos, probably dating from the first quarter of the 3rd century BC, is proof of this trade and is at the same time the earliest written document discovered at Pessinus.