Watch List notes:

Further Coins From the Cabinet of Robert P. Ball | Thrace, Ainos, AR Diobol, c.435-405BC, head of Hermes right, wearing petasos, rev. goat standing right, AIN above, vine-tendril before, 10h, (May, Ainos 176-204; HGC 3.2, 1274) nicely struck and toned, lustrous and very fine.
Provenance: Purchased by private treaty from Bank Leu, ex. Proschkowski Collection, CHF500.
Estimate: £80 - £100