SAFAVID: Tahmasp I, 1524-1576, AV ¼ mithqal (1.10g), Kirman, AH965, A-O2593, fabulous strike, reverse has spiraled list of the name 'Ali four times within central square, referring to the four Shi'ite caliphs named 'Ali, EF, RR.
Estimate: 250-350 USD