Watch List notes:

Greek coins

Thraco-Macedonian tribes, Uncertain. Obol circa 500-450, AR 0.56 g. Mouse back l. Rev. Quadripartite incuse square. Tzamalis, NK 17, 66 and pl. III, 66 (described as monkey).
Extremely rare. A very interesting issue stuck on sound metal and extremely fine
Ex Gemini IX, 2012, 47 and Gemini XI, 2014, 31 sales.