Watch List notes:

JOHORE: Sultan Abdul Jalil Shah II, 1571-1597, AV mas (2.52g), NM, ND, SS-7, Prid-13, legends sultan 'abd al-jalil shah // khalifat al-mu'minin, lovely bold strike, choice EF, RRR. Not the relatively available octagonal mas of Abdul Jalil Shah III (1623-1677). Estimated less than 20 pieces known to exist, none on CoinArchives.

Estimate: 1,800-2,200 USD