Roma Numismatics Limited, E-Sale 99, Lot 61 Greek
Elis, Olympia AR Stater. Circa 424-420 BC. Obverse die signed by 'Da'. Eagle standing to right, wings displayed, holding serpent in beak; [Δ]-A across lower fields / Winged thunderbolt with volutes; F-A across fields; all within circular incuse. Seltman, Temple 137 (BN/γη); SNG Copenhagen 365 (same dies); Pozzi 1831 (same dies); cf. BCD ...