Watch List notes:

BAKTRIA, Greco-Baktrian Kingdom. Antimachos I Theos. Circa 180-170 BC. AR Tetradrachm (30mm, 16.80 g, 12h). Diademed and draped bust right, wearing kausia / Poseidon, laureate, standing facing, holding trident and filleted palm; monogram to inner right. Bopearachchi 1D; MPHB Group III, 329 (this coin referenced and illustrated); SNG ANS 276-7; HGC 12, 106. Iridescent toning. EF.

From the Mesogeios Collection. Ex Numismatic Ars Classica 138 (18 May 2023), lot 289; Triton II (1 December 1998), lot 597.