Lesbos, uncertain mint. Stater, Billon, 520-500 BC. 

Head of Gorgoneion facing.
Small quadratic incuse. 

14,15 g. Traité pl. 14, 5. SNG von Aulock 7711. Kraay, ACGC pl. 5, 107. 
Scarce. 

With permission of Auctiones AG - Auction 29, Lot 671, June 2003