SINKIANG: Ya'qub Beg, 1865-1877, AR tanga (½ miscal) (1.77g), Kashgar, AH1292//1293, Cr-37-1.2. A-P3090, NS-E10b, in the name of the Ottoman sultan 'Abd al-'Aziz, with the Uighur word jil ("year") in the Arabic script after the obverse date 1293, same dies as the example illustrated by Nastich & Schuster, VF-EF, RRR, ex Dick Nauta Collection.
Estimate: 120-160 USD