Thessaly, Larissa AR Hemiobol. Circa 479/475-460 BC. Jason's hat (petasos) within border of dots / Λ-Α-R-Ι in the four corners of an incuse square. Unpublished in the reference literature but see Frank Kovacs MBS 12, 53 for its first appearance; see also Nomos 4, 1100. 0.27g, 8mm.
Extremely Fine. Very Rare.