Watch List notes:

SAFAVID: temp. Tahmasp I, 1524-1576, AV ½ mithqal (2.04g), NM, ND, A-2574Lvar, countermarked 'adl shah on what is likely type B2593, the heavy ½ ashrafi of Tahmasp I, struck circa 941-953, part of the mint name Imam al-Rida Mashhad seems visible on the host, EF on VF host, RR.

Estimate: 200-300 USD