Watch List notes:

INDO-PARTHIANS, Gondopharid Dynasty. Abdagses. Circa 5 BC-AD 19/20. BI Tetradrachm (22mm, 9.60 g, 6h). Uncertain mint in Gandhara. King on horseback left, raising hand; to left, tamgha above pra in Kharosthi, trace of B to right / Zeus standing right, raising hand and holding scepter; to left, monogram above Kharosthi monogram; additional monograms to right. Senior 229.10T/229.30T (obv./rev.). VF, toned, some porosity.