Watch List notes:

ARABIA, Southern. Saba'. 1st century AD. AR Quarter Unit (14.5mm, 1.10 g, 5h). Imitating Athenian New Style coinage. Laureate male head of Roman style right within wreath / Owl standing right, head facing, on amphora; monogram to left, "curved sign" and monogram to right. CAF 1.16iii; Huth 295–6. VF, toned, minor roughness.

From the collection of the MoneyMuseum, Zürich. Ex Vecchi 13 (4 September 1998), lot 495.