Watch List notes:

ANCIENT COINS, THE DAVID SELLWOOD COLLECTION OF PARTHIAN COINS (PART FOUR), Arsaces I (247-211 BC), Silver Drachm, minted at Mithradatkart, diademed and beardless head left in bashlyk, rev archer seated right on backless throne, two line inscription, part Greek, part Aramaic, ΑΡΣΑΚΟY left, krnw/krny right below bow, mint monogram below stool, 4.21g, 12h (S 4.1; Abgarians and Sellwood "A Hoard of Early Parthian Drachms", Numismatic Chronicle (1971), 103-119 and plates 20-23, pl. 20, 4/7 (this coin)). About extremely fine, slight porosity on both sides, very rare.

Estimate: £500-700