Province Thrace
City Calchedon 
Region Bithynia
Reign Roman Republic
Obverse inscription ΚΑΛ
Obverse design lyre
Reverse inscription ΡΚΑ
Reverse design in wreath

Coin no. 2 of RPC I, 1784


Museum Berlin, Staatliche Museen (Germany)
Inventory no. I-B
Reference JIAN I, 15, no. 9 and pl. 2.1
Diameter 16
Weight 1.57
Axis 6