Thouria Hexachalkon, c. 60s-40s BC, very rare

Messenia, Thouria. AE Hemiobol or Hexachalkon (21 mm, 6.76 g), c. 60s-40s BC.
Obv. Diademed head of Zeus to right.
Rev. ΘOY, Athena standing left, holding spear right and resting left on shield at her side; to right, grain wreath; to left, NIKΩNYMOΣ.
Grandjean Series III, pl. XXVI, 11 var.; BCD Peloponnesos 825; Agora 765; BMC 2.

Very rare. Very fine.