Watch List notes:

KINGS of MAURETANIA. Ptolemy. AD circa 20/1-40. AR Denarius (16mm, 2.34 g, 11h). Caesarea mint. Dated RY 10 (circa AD 29/30 or 30/1). Diademed and draped bust right / Palm tree. MAA 300; Mazard 420 (same obv. die as illustration); SNG Copenhagen 651. Toned, light roughness. Near EF. Very rare, none in CoinArchives.

From the D.M.K. Collection.