ABBASID: al-Rashid, 786-809, AR dirham (2.96g), Zaranj, AH193, A-219.2a, Lowick-2472, citing the governors Harthama b. A'yan & al-Hakam b. Sinan, pierced, About VF, RR. All dirhams of Zaranj (176-193) cite the caliph al-Rashid in the reverse field, except a few rare examples dated 193 (this type), and it is conceivable that this piece, without the caliph's name, was actually struck after the officials at Zaranj knew that al-Rashid had died, but still did not know who would be his successor.
Estimate: 180-220 USD