Silver AR Abbasi 1218AH/AD 1803 mint: Shemakhi (Azerbaijan). ISLAMIC • KHANATES OF CAUCASIA • SHIRVAN KHANATE. temp: Mustafa Khan (1209-1236 AH/AD 1794-1820 ) ananymous. Ref: A-2947.2 Type-А / KM# 20 W= 2,30 gm.