Eion, Macedonia, AR Trihemiobol, ca. 460-400 BC. 12 mm, 0.99 g. 

Goose standing right, looking back, lizard above.
Quadripartite incuse square. 

Sear SG 1295; BMC 5; SNG ANS 278 ff; AMNG III-2, 38; Hoover HGC 521.

With permission of Leu Numismatik AG, Web Auction 4, Lot 107, June 2018.

Starting Price: 25 CHF.