Watch List notes:

THRACE, Ainos. Circa 408/7-407/6 BC. AR Diobol (12mm, 1.32 g, 7h). Head of Hermes right, wearing petasos / Goat standing right; crab below raised foreleg; all within incuse square. May, Ainos 288–309 var. (unlisted dies); AMNG II 295; HGC 3, 1274. Old collection tone. Good VF.

Ex Herbert & Aphrodite Rubin Collection (Goldberg 96, 14 February 2017), lot 1613; Numismatic Fine Arts IX (10 December 1980), lot 134 (both sales listing erroneous die matches, to May 308 and 292, respectively).