Watch List notes:

HEJAZ & NEJD: al-Husayn b. 'Ali, 1916-1924, AR 20 piastres, Makka al-Mukarrama (Mecca), AH1338 year 8, KM-30, NGC graded MS63. Another year 8 example, graded MS-64 by NGC, fetched $950 in our auction #17, lot 1650. The denomination on this piece is 'ashran qirshan hashimi, "twenty hashimi qirsh ".

Estimate: 500- 700 USD