Hephaistos head left. Bearded head left with close fitting pointed cap; tongs in field left, hammer (?) in field right. Border of dots 16 mm. in diameter.
Reference
Lang, M. and M. Crosby (1964). The Athenian Agora X: Weights, Measures and Tokens. Princeton, New Jersey, The American School of Classical Studies at Athens. (https://zenon.dainst.org/Record/000211771)