Danubian District, Apollonia Pontica. Alexandria Diobol; Danubian District, Apollonia Pontica; c. mid-late 4th cent. BC, Diobol, 1.25g. SNG BM-167, SNG Cop-459. Obv: Head of Apollo, laureate, facing. Rx: Anchor inverted, between A on l. and crayfish on r.. EF