Watch List notes:

SINKIANG: Ya'qub Beg, 1865-1877, AV tilla (3.64g), Kashgar, AH1291//AH1291, Cr-37.1, A-M3090.2, mint epithet dar al-saltana, in the name of the Ottoman sultan Abdul Aziz, struck to the second standard, superb bold strike, choice EF. The first standard, about 4.55g, was used AH1290-1291, the second standard, about 3.70g, AH1291-1294.

Estimate: 1,500- 1,900 USD