Countermark

https://rpc.ashmus.ox.ac.uk/countermark/793 
GIC 666
Α
rectangular 
2 x 3 mm 
A might be for Alexander? 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC VI, 8946 (temporary) Show 8780 1 6
RPC VI, 8929 (temporary) Show 8763 1 6
RPC VI, 8959 (temporary) Show 8792 2 6
RPC VI, 8934 (temporary) Show 8768 3 6
RPC VI, 8928 (temporary) Show 8762 3 6
RPC VI, 8941 (temporary) Show 8775 7 6
RPC VI, 8915 (temporary) Show 8749 12 6
RPC VI, 8940 (temporary) Show 8774 6 6
RPC VI, 8924 (temporary) Show 8758 1 6
RPC VI, 8941 (temporary) Show 8775 13 6
RPC VI, 8927 (temporary) Show 8760 1 6
RPC VI, 8958 (temporary) Show 8791 2 6
RPC VI, 8915 (temporary) Show 8749 7 6
RPC VI, 8909 (temporary) Show 8743 2 6
RPC VI, 8935 (temporary) Show 8769 8 6
RPC VI, 8930 (temporary) Show 8764 1 6
RPC VI, 8936 (temporary) Show 8770 2 6
RPC VI, 8939 (temporary) Show 8773 4 6
RPC VI, 8915 (temporary) Show 8749 3 6
RPC VI, 8941 (temporary) Show 8775 3 6
RPC VI, 8948 (temporary) Show 8783 2 6
RPC VI, 8933 (temporary) Show 8767 1 6
RPC VI, 8916 (temporary) Show 8750 8 6
RPC VI, 8941 (temporary) Show 8775 2 6
RPC VI, 8939 (temporary) Show 8773 7 6
RPC VI, 8938 (temporary) Show 8772 1 6
RPC VI, 8940 (temporary) Show 8774 2 6
RPC VI, 8939 (temporary) Show 8773 2 6
RPC VI, 8909 (temporary) Show 8743 1 6
RPC VI, 8964 (temporary) Show 8797 3 6
RPC VI, 8933 (temporary) Show 8767 2 6
RPC VI, 8950 (temporary) Show 8784 5 6
RPC VI, 8915 (temporary) Show 8749 5 6
RPC VI, 8916 (temporary) Show 8750 4 6
RPC VI, 8946 (temporary) Show 8780 7 6
RPC VI, 8916 (temporary) Show 8750 6 6
RPC VI, 8976 (temporary) Show 8809 5 6
RPC VI, 8941 (temporary) Show 8775 14 6
RPC VI, 8916 (temporary) Show 8750 5 6
RPC VI, 8943 (temporary) Show 8777 3 6