Watch List notes:

BAKTRIA, Greco-Baktrian Kingdom. Antimachos I Theos. Circa 180-170 BC. Æ Double Unit (30mm, 7.45 g, 12h). MPHB Group II (unlisted). Elephant advancing right / Nike advancing left, holding wreath and palm; monogram to right. MPHP –; Bopearachchi Série 5 (unlisted monogram); HGC 12, 112; cf. Zeno 2445. Brown surfaces. VF. Extremely rare, only the CNG example in CoinArchives with this control mark.

From the Sigmund Collection. Ex Classical Numismatic Group 54 (14 June 2000), lot 955.