Silver Didrachm, c.500-480 BC.
Obverse: AA – KR (retrograde), eagle with closed wings standing to right.
Reverse: Crab within a circular incuse, below, male head facing right.
(Jenkins Pl.37, 9; HGC 2 99, SNG Copenhagen 29; SNG ANS 959 [same dies], Boston 229).
Good Very Fine. A rare variety.
Ex. George Mihailuk Collection, bt. Harry Larkin, c. 1960s.