Watch List notes:

COINS OF THE GREEK WORLD. LESBOS. Mytilene. Stater, Billon 520-500 BC. Confronted heads of two calves, between them, olive twig. Rv. Incuse square. 11.00 g. SNG Munich 644. SNG v. Aulock 1682 Rare. Nice toning. Extremely fine.
(~€ 1315/USD 1515)
From the Dr. A. Binkert collection, bought from Münzen und Medaillen AG, Basel December 1943, and ex Dr. Schulte collection, Münzen & Medaillen GmbH auction 28, Stuttgart 2008, lot 913.