Watch List notes:

TAHIRID: Talha, 822-828, AR dirham (2.61g), Abarshahr, AH211, A-1393, W-1417, Lowick-2088, EF, RRR. Abarshahr is now called Nishapur, and is a very rare mint for the Tahirids.

Estimate: 300-400 GBP