Watch List notes:

DYNASTS OF LYCIA. Tlos. Uncertain Dynast, Circa 400-380 BC. Obol (Silver, 9 mm, 0.59 g, 7 h). Head of Athena to right,wearing Attic helmet with crest. Rev. Head of a bearded satrap to right, wearing a kyrbasia; in the field to right, monogram; all within a border of dots in a circular incuse. Müseler, Lykische Münzen, VII, 9. Nicely toned. Scuff on the obverse, otherwise, nearly extremely fine.
From the "Collection sans Pareille" of Ancient Greek Fractions, ex Classical Numismatic Auctions XVI, 16 August 1991, 184 and Münzen und Medailen FPL 549, November/December 1991, 101.