Watch List notes:

SULU SULTANATE: Muhammad Sharaf al-Din, 1789-1808, tin unit (5.43g), AH1206 (=1789), Mitch-3142, cf. Zeno-107444 for more information, temple, date below // 3-line legend: al-sultan / muhammad sharaf / al-din, cast, VF, RRR, Dr. Axel Wahlstedt Collection. Incorrectly published by Mitchiner as dated AH1294 instead of 1204, and the ruler's name was misinterepreted, likely because he had seen only a poor quality example.

Estimate: 200-300 USD