Countermark

https://rpc.ashmus.ox.ac.uk/countermark/891 
GIC 757
denominational mark Β
Kingdom of the Bosporus. Sometimes on reverse 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC IV, 3878 (temporary) Show 2865 66 4.1
RPC IV, 3755 (temporary) Show 2794 14 4.1
RPC IV, 3878 (temporary) Show 2865 26 4.1
RPC IV, 3878 (temporary) Show 2865 12 4.1
RPC IV, 3878 (temporary) Show 2865 3 4.1
RPC IV, 3878 (temporary) Show 2865 32 4.1
RPC IV, 3878 (temporary) Show 2865 48 4.1
RPC IV, 3878 (temporary) Show 2865 46 4.1
RPC IV, 3878 (temporary) Show 2865 78 4.1
RPC IV, 3878 (temporary) Show 2865 51 4.1
RPC IV, 3878 (temporary) Show 2865 74 4.1
RPC IV, 3878 (temporary) Show 2865 60 4.1
RPC IV, 3878 (temporary) Show 2865 21 4.1
RPC IV, 3878 (temporary) Show 2865 43 4.1
RPC IV, 3878 (temporary) Show 2865 62 4.1
RPC IV, 3878 (temporary) Show 2865 59 4.1
RPC IV, 3878 (temporary) Show 2865 17 4.1
RPC IV, 3878 (temporary) Show 2865 39 4.1
RPC IV, 3878 (temporary) Show 2865 8 4.1
RPC IV, 3878 (temporary) Show 2865 6 4.1
RPC IV, 3878 (temporary) Show 2865 61 4.1
RPC IV, 3878 (temporary) Show 2865 41 4.1
RPC IV, 3878 (temporary) Show 2865 37 4.1
RPC IV, 3878 (temporary) Show 2865 24 4.1
RPC IV, 3878 (temporary) Show 2865 40 4.1
RPC IV, 3878 (temporary) Show 2865 71 4.1
RPC IV, 3878 (temporary) Show 2865 68 4.1