Choice Fine dated Caesar Galerius Roman Egypt Alexandria billon tetradrachm coin.
7.78g, Emmett 4220/2, rated as R3 (R5 highest rarity).
Minted in Galerius' 2nd (L B) Alexandrian year = 293/94 CE, at Workshop Gamma (below ex line).
Elpis standing reverse. Elpis was the Goddess of Happiness.
Certified by NGC to Ch F.