Watch List notes:

ARABIA, Southern. Saba'. Late 4th–mid 2nd centuries BC. AR nṣf – Unit (15mm, 5.29 g, 6h). Imitating Athens. Helmeted head of Athena right; N (in retrograde South Arabian; mark of value) on cheek / Owl standing right, head facing; olive spray and crescent to left, crescent to right; all within incuse square. Van Alfen, Studies SIIB.1 (unlisted dies); CAF 1.1ai; Huth 174 (same dies); HGC 10, 720 var. (crescent not noted). Toned. VF.

From the Mercury Group Collection.