Watch List notes:

Western Asia Minor, uncertain mint (possibly Troas, Kebren) AR Obol. Circa 5th century BC. Forepart of lion to right / Facing gorgoneion within square incuse. Apparently unpublished, cf. SNG von Aulock 7619 for reverse type for Kebren. 0.59g, 7mm, 6h.

Very Fine. Apparently unpublished and possibly unique.

Ex Savoca Coins, Auction 94 Blue, 30-31 January 2021, lot 162.