Watch List notes:

KINGS of MAURETANIA. Ptolemy. AD 24-40. Æ (22mm, 4.88 g, 10h). Dated RY 16 (AD 39/40). Diademed and draped bust right / Winged kerykeion; X VI (date) across lower field. MAA 356; Mazard 509; Müller, Afrique –; SNG Copenhagen –. Fine, brown surfaces. Very rare.