Watch List notes:

SKYTHIA, Olbia. Circa 310-280 BC. Æ (21mm, 8.65 g, 5h). Head of river god Borysthenes left / Ax and bowcase; ΠO to left. Anokhin 316; Frolova & Abramzon 830–41; HGC 3, 1887. VF, dark brown surfaces.

Ex Agora Auctions 67 (20 June 2017), lot 24; Christopher Morcom Collection (Classical Numismatic Group 76, 12 September 2007), lot 194.