GIC 211: ƐΡΥ, helmeted head of Athena, r.
type: Concept
definition: Countermark: ƐΡΥ, helmeted head of Athena, r. – as defined in C. Howgego, Greek Imperial Countermarks. Studies in the Provincial Coinage of the Roman Empire (London, 1985): no. 211
in dataset: rpc.ashmus.ox.ac.uk