Watch List notes:

Vologases II (77-80), Diobol, Uncertain mint, c. 77-80 BC ; AR (g 2,03; mm 13; h 12); Bust l., wearing bashlyk and torque, Rv. ΚΥΡΙΥ ΟΛΙΓΑΣΟΥ ΤΟ, king enthroned r., holding bow. Sellwood -; D. Sellwood, "New Parthian Coin Types", NumChron 1989, pl. 42, type 3.
Rare. Cabinet tone, about extremely fine.