Commodus, AE of Carrhae, 2.18 g. KAIC[AR AY] KOMODOC, laureate head right. YPER NIKHC RWMAIW, veiled, draped and turreted bust of Tyche right. BMC 10 ("uncertain mint"). RPC online 8047 var. SNG Cop. 191 var. Babelon: The Coinage of Edessa in Mesopotamia (from Dane Kurth's English translation: "The thing that proves the source as Carrhae is that the legend YPER NIKHC RWMAIW continued to be used for that city's coinage on bronzes, struck with the bust of Commodus on the obverse and the head of Tyche on the reverse, an imperial type which can not be attributed to Edessa, for at the time of Commodus, the city was ruled by a dynasty striking its own coinage with the king's name and his image." Courtesy of Helios Auction 5, March 2011