Watch List notes:

ANCIENT COINS, PARTHIAN COINS, Artabanus II (127-126 BC), Silver Tetradrachm, minted at Seleucia on the Tigris, diademed and long bearded bust right, reel-and-pellet border, rev Demeter enthroned left, holding Nike and cornucopia in right and left hands respectively, two line inscription ΒΑΣΙΛΕΩΣ ΑΡΣΑΚΟY, 16.14g, 1h (S 18.1 (Interregnal Issue)). Good fine, rare.
from The David Sellwood Collection of Parthian Coins

Estimate: £200-300