Countermark

https://rpc.ashmus.ox.ac.uk/countermark/604 
GIC 477
tripod
On reverse 

Coins with this countermark

Number Image TypeNumber CoinNumber VolumeNumber
RPC I, 1316 Show 1316 9 1
RPC I, 1316 Show 1316 7 1
RPC I, 1317 Show 1317 10 1
RPC I, 1317 Show 1317 9 1
RPC I, 1317 Show 1317 6 1
RPC I, 1317 Show 1317 4 1
RPC I, 1317 Show 1317 2 1
RPC I, 1316 Show 1316 4 1
RPC I, 1316 Show 1316 2 1