Countermark

https://rpc.ashmus.ox.ac.uk/countermark/954 
GIC 840
IMP·VES AVG (on silver coins)
rectangular 
12 x 3 mm 
applied at Ephesus between 1 January 74 and 23 June 79, at the same time as GIC 839 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 2203 Show 2203 3 1
RPC I, 2209 Show 2209 6 1
RPC I, 2202 Show 2202 4 1
RPC I, 2222 Show 2222 4 1
RPC I, 2202 Show 2202 7 1
RPC I, 2211 Show 2211 16 1
RPC I, 2203 Show 2203 11 1
RPC I, 2222 Show 2222 8 1
RPC I, 2221 Show 2221 11 1
RPC I, 2221 Show 2221 12 1
RPC I, 2224 Show 2224 12 1
RPC I, 2224 Show 2224 13 1
RPC I, 2213 Show 2213 111 1
RPC I, 2201 Show 2201 21 1
RPC I, 2202 Show 2202 24 1
RPC I, 2215 Show 2215 125 1
RPC I, 2224 Show 2224 14 1
RPC I, 2221 Show 2221 13 1
RPC I, 2209 Show 2209 14 1
RPC I, 2222 Show 2222 9 1
RPC I, 2221 Show 2221 5 1
RPC I, 2221 Show 2221 7 1
RPC III, 1395 Show 1395 28 3
RPC III, 1348 Show 1348 18 3
RPC I, 2215 Show 2215 126 1
RPC I, 2203 Show 2203 12 1