Uncertain mint in Asia Minor. AR Tetartemorion, ca 500-480 BC, 5.5 mm, 0.2 g.

Unclear legend around ram's head right.
Legend resembling IANTVNI around wreath-like monogram of Theta and a curled M.

wwxls AR10144; CNG 368,78.

With permission of cngcoins.com, auction 368, Lot 78, Feb 2016