Watch List notes:

KINGS of MAURETANIA. Ptolemy. AD circa 20/1-40. AR Denarius (14.5mm, 2.18 g, 7h). Caesarea mint. Dated RY 17 (circa AD 36/7 or 37/8). Diademed and draped bust right / Draped curule chair, surmounted by laurel wreath, against which rests a scepter. MAA 343; Mazard Suppl. III 449 bis; SNG Copenhagen 660. Deep iridescent tone, minor roughness, a little off center. Near EF. Very rare, none in CoinArchives.

From the D.M.K. Collection.