Watch List notes:

Kingdom of Macedon, Alexander I AR Obol. Aigai mint(?), Circa 475-450 BC. Horse standing to right / Quadripartite incuse square. SNG ANS 21 var (diobol); HGC 3.1, 778 var. (same); CNG e227, 46; Spink Auction 20120, 15 (the Bisaltai?); Roma May 2013 Auction, 377 (same). 0.54g, 10mm.

Very Fine. Extremely Rare.