GIC 754ii: denominational mark ο - where ο applied separately from B
type: Countermark
type: Concept
definition: Countermark: denominational mark ο - where ο applied separately from B – as defined in C. Howgego, Greek Imperial Countermarks. Studies in the Provincial Coinage of the Roman Empire (London, 1985): no. 754 ii
in dataset: rpc.ashmus.ox.ac.uk