Watch List notes:

ISLANDS off ATTICA, Aegina. Circa 525-480 BC. AR Hemidrachm – Quarter Stater (11mm, 3.08 g). Sea turtle, head in profile / Incuse square of "Union Jack" pattern. Meadows, Aegina, Group IIa; Milbank –; HGC 6, 446; SNG Copenhagen 504; SNG Delepierre –; Boston MFA –; Dewing 1664; Rosen 213. Deep cabinet tone, typical die wear. VF.

From the William H. Birkinshaw Collection. Ex Russel Bement, Jr. Collection (Classical Numismatic Group 51, 15 September 1999), lot 334.