ISLAMIC COINS, GREAT MONGOLS, temp. Töregene (AH 639-644 / 1241-1246 AD), Anonymous Ulugh Mangyl Ulus Bek type Silver Dirham, Ahar, AH 64x, archer on horseback, hare below, rev standard legend B, mint formula and date, 2.70g (ONS 215, p.10, this coin). About fine, extremely rare from this recently identified mint.
While some sixteen mints are known for Dirhams and ½-Dirhams of this type, until the publication of this type in ONS 215, Ahar was entirely unknown.
Estimate: £1200-1500