Watch List notes:

THRACO-MACEDONIAN TRIBES, Ennea Hodoi. Uncertain mint. 5th century BC. Hemiobol (Silver, 6.5 mm, 0.24 g). Bull standing left, head turned back to right. Rev. Quadripartite incuse square. AMNG III/2, -. HGC 3.1, -. Klein -. Rosen -. SNG ANS -. Naumann 80, 2019, 9, otherwise unpublished. Extremely rare. About very fine.
From the collection of a scholar.