This is a Greek coin, but that's as far as I get. Both sides are rather clear, but I simply have no idea what the elements are so can't even attempt keyword searches. Obv: Bust right, with some sort of circular ram horns? hair bun? Rev: Hercules wrestling a creature? tree to the right? (At least there's a clear "R" in left field) Wt: 4.9g Diam: 20mm
BEAuuuutiful counter mark on your Antigonus! Hint: I cannot help but chuckle at the words Pan and erecting next to each other
Nice one! I really like this series of countermarks for Antigonas Gonatas. Most of the countermarks are helmets, but there are others too. All of them I have seen have the countermark neatly applied to the helmet; obviously some care was taken with these. Here are a couple of mine - 2 helmets first: Deer head: