Countermark

https://rpc.ashmus.ox.ac.uk/countermark/185 
GIC 63
Septimius Severus, laureate, bearded bust r.
circular (or slightly oval) 
8 mm 
GIC had "on reverse" but certain examples have the cmk on the obverse; mainly on reverse) 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC IV, 3871 (temporary) Show 3128 3 4.1
RPC IV, 3871 (temporary) Show 3128 2 4.1
RPC IV, 3879 (temporary) Show 3132 5 4.1
RPC IV, 3859 (temporary) Show 3094 1 4.1
RPC IV, 3865 (temporary) Show 3122 26 4.1
RPC IV, 3755 (temporary) Show 3060 14 4.1
RPC IV, 3755 (temporary) Show 3060 13 4.1
RPC IV, 3878 (temporary) Show 3131 26 4.1
RPC IV, 3879 (temporary) Show 3132 40 4.1
RPC IV, 3864 (temporary) Show 3133 1 4.1
RPC IV, 3865 (temporary) Show 3122 47 4.1
RPC IV, 3878 (temporary) Show 3131 12 4.1
RPC IV, 3878 (temporary) Show 3131 3 4.1
RPC IV, 3865 (temporary) Show 3122 8 4.1
RPC IV, 3878 (temporary) Show 3131 32 4.1
RPC IV, 3878 (temporary) Show 3131 48 4.1
RPC IV, 3879 (temporary) Show 3132 70 4.1
RPC IV, 3879 (temporary) Show 3132 64 4.1
RPC IV, 3879 (temporary) Show 3132 65 4.1
RPC IV, 3865 (temporary) Show 3122 41 4.1
RPC IV, 3865 (temporary) Show 3122 11 4.1
RPC IV, 3865 (temporary) Show 3122 28 4.1
RPC IV, 3865 (temporary) Show 3122 24 4.1
RPC IV, 3878 (temporary) Show 3131 46 4.1
RPC IV, 3865 (temporary) Show 3122 13 4.1
RPC IV, 3866 (temporary) Show 3121 8 4.1
RPC IV, 3878 (temporary) Show 3131 78 4.1
RPC IV, 3865 (temporary) Show 3122 5 4.1
RPC IV, 3877 (temporary) Show 3130 2 4.1
RPC IV, 3871 (temporary) Show 3128 4 4.1
RPC IV, 3866 (temporary) Show 3121 4 4.1
RPC IV, 3878 (temporary) Show 3131 51 4.1
RPC IV, 3878 (temporary) Show 3131 38 4.1
RPC IV, 3865 (temporary) Show 3122 39 4.1
RPC IV, 3878 (temporary) Show 3131 74 4.1
RPC IV, 3878 (temporary) Show 3131 60 4.1
RPC IV, 3879 (temporary) Show 3132 3 4.1
RPC IV, 3865 (temporary) Show 3122 16 4.1
RPC IV, 3879 (temporary) Show 3132 13 4.1
RPC IV, 3878 (temporary) Show 3131 21 4.1
RPC IV, 3865 (temporary) Show 3122 36 4.1
RPC IV, 3865 (temporary) Show 3122 49 4.1
RPC IV, 3878 (temporary) Show 3131 43 4.1
RPC IV, 3878 (temporary) Show 3131 62 4.1
RPC IV, 3879 (temporary) Show 3132 46 4.1
RPC IV, 3878 (temporary) Show 3131 59 4.1
RPC IV, 3879 (temporary) Show 3132 97 4.1
RPC IV, 3878 (temporary) Show 3131 17 4.1
RPC IV, 3878 (temporary) Show 3131 39 4.1
RPC IV, 3878 (temporary) Show 3131 34 4.1
RPC IV, 3879 (temporary) Show 3132 93 4.1
RPC IV, 3865 (temporary) Show 3122 46 4.1
RPC IV, 3879 (temporary) Show 3132 81 4.1
RPC IV, 3878 (temporary) Show 3131 8 4.1
RPC IV, 3879 (temporary) Show 3132 74 4.1
RPC IV, 3878 (temporary) Show 3131 6 4.1
RPC IV, 3879 (temporary) Show 3132 62 4.1
RPC IV, 3865 (temporary) Show 3122 2 4.1
RPC IV, 3878 (temporary) Show 3131 61 4.1
RPC IV, 3878 (temporary) Show 3131 41 4.1
RPC IV, 3879 (temporary) Show 3132 42 4.1
RPC IV, 3878 (temporary) Show 3131 37 4.1
RPC IV, 3878 (temporary) Show 3131 24 4.1
RPC IV, 3878 (temporary) Show 3131 40 4.1
RPC IV, 3878 (temporary) Show 3131 71 4.1
RPC IV, 3870 (temporary) Show 3120 3 4.1
RPC IV, 3878 (temporary) Show 3131 68 4.1
RPC IV, 3874 (temporary) Show 3125 2 4.1
RPC IV, 3878 (temporary) Show 3131 54 4.1
RPC III, 949 Show 949 16 3
RPC II, 479 Show 479 8 2
RPC II, 475 Show 475 6 2
RPC IV, 3869 (temporary) Show 3126 6 4.1
RPC IV, 3874 (temporary) Show 3125 3 4.1
RPC IV, 3869 (temporary) Show 3126 5 4.1
RPC III, 822 Show 822 3 3
RPC IV, 3878 (temporary) Show 3131 80 4.1
RPC IV, 3879 (temporary) Show 3132 102 4.1
RPC IV, 3865 (temporary) Show 3122 52 4.1
RPC IV, 3865 (temporary) Show 3122 53 4.1
RPC IV, 3878 (temporary) Show 3131 81 4.1
RPC III, 843 Show 843 7 3