Assos, Troas, AR obol, 9mm, 0.6 g. ca 450-400 BC.

Griffin seated right
ASS(I) above lion’s head right within incuse square. (A inverted)

Rosen 528 (but legend omitted); Traité II 2299.

With permission of Bertolami Fine Arts E-Auction 105, Lot 999, Oct. 2021.