Watch List notes:

ARABIA, Northwestern. Lihyan. 2nd–1st centuries BC. BI 'Tetradrachm' (19mm, 8.39 g, 9h). Imitating Athens. Schematic head right, two upward crescents on cheek / Owl standing right, head facing; olive spray to left. Huth, Athenian, fig. 5, c; cf. Huth 40; cf. Triton XVII, lot 402. Fine, toned, irregular flan, rough surfaces.