Watch List notes:

Asia Minor, uncertain mint EL 1/24 Stater. Circa 6th century BC. Aiginetic standard. Tortoise seen from above(?) / Rough incuse square. Unpublished in the standard references; cf. Rosen 247 (stater, Lesbos[?]); Roma XXI, lot 166. 0.49g, 7mm.

Very Fine. Extremely Rare, possibly only the second known example of the type after that sold by Roma in Auction XXI (hammer: £1,200).

From the inventory of a German dealer.