Watch List notes:

SIAK-INDRAPURA SULTANATE: Sultan Muhammad Jalaluddin Shah, 1740-1760, AR penjuru (0.55g), NM, ND, located in the Riau region, Jawi sultan jallaluddin, somewhat coarsely engraved, uniface, VF, RRRR. Sultan Jallaluddin is also known as Raja Buang (the prince of Raja Kechil, a.k.a. Sultan Abdul Jalil Rahmat Shah of Johore).

Estimate: 250-350 USD