Countermark

https://rpc.ashmus.ox.ac.uk/countermark/1166 
GIC
Cnossian monogram including AS?
circular 
6.5 mm 
RPC I, p. 223: This countermark was applied without consideration of weight, perhaps after 27 BC, to allow these coins to circulate throughout the province. It might be resolved as the word CRETA (NC, I949, p. 43) or hide the name of a Roman official (Price). The first solution seems unlikely, as the countermark appears to include the Latin letter S, and possibly also an A. Could it be a mark of value, an as? 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 934 Show 934 3 1
RPC I, 934 Show 934 5 1
RPC I, 934 Show 934 6 1
RPC I, 934 Show 934 10 1
RPC I, 934 Show 934 17 1
RPC I, 934 Show 934 25 1
RPC I, 934 Show 934 35 1
RPC I, 934 Show 934 39 1
RPC I, 934 Show 934 45 1
RPC I, 934 Show 934 47 1
RPC I, 934 Show 934 64 1
RPC I, 934 Show 934 68 1
RPC I, 932 Show 932 10 1
RPC I, 936 Show 936 4 1
RPC I, 936 Show 936 9 1
RPC I, 932 Show 932 15 1