Caligula, AE17 of Philadelphia, Lydia, 3.3g. Magistrate Hermogenos Olympianikos. GAIOS KAISAR, bare head right, lituus under chin FILA-DELFIWN HRMOGENHS OLYMPIONI KHS, thunderbolt. RPC 3023v (Dioscuri rev); RPC 3026v (magistrate); Vossen 3010; GRPC Lydia 177. Contributed by Tom Vossen, May 2017.