Watch List notes:

Baktrian Kingdom. Heliokles I. Tetradrachm (16.68 g), ca. 145-130 BC. Diademed and draped bust of Heliokles I right. Reverse: BAΣIΛΩΣ ΔIKAIOY HΛOKΛEOYΣ, Zeus standing facing, holding thunderbolt and scepter; to left, monogram. Bopearachchi 1U; SNG ANS 642. Some minor roughness. Lightly toned. Very Fine. Estimated Value $300 - UP
Peter Corcoran Collection, Ex Gorny 90 (12 October 1998), 525.