GIC —: plough(?) in rectangular punch (could also be a monogram?)
type: Countermark
type: Concept
definition: Countermark: plough(?) in rectangular punch (could also be a monogram?) – as defined in C. Howgego, Greek Imperial Countermarks. Studies in the Provincial Coinage of the Roman Empire (London, 1985): no. —
in dataset: rpc.ashmus.ox.ac.uk