Watch List notes:

MACASSAR: 'Ala al-Din, 1593-1639, tin pitis (2.18g), ND (1605-1639), cf. Zeno-204218, cf. Millies-279, Jawi legend in 3 lines sultan / `ala ' al-din / firman // masruf / haza al-balad / rasas ("small tin money of this city"), Unc, RRR. Though there are quite a few examples of gold kupangs of 'Ala al-Din, who was the first ruler of his dynasty to convert to Islam in 1605, Zeno-204218 is the only other example of his pitis that we are aware of.

Estimate: 100-150 USD