Watch List notes:

SAFAVID: 'Abbas I, 1588-1629, AV double heavy ashrafi (7.68g), Kashan, AH1004, A-Y2629, extremely rare denomination, so far reported only for Khazana and Qazwin, and we can now add Kashan to the list of known mints, nice even strike, VF, RRR, ex Dabestani Collection.

Estimate: 500-700 USD