Abdera, Thrace. AR Tetrobol, 2.80 gr, 15.16 mm. Magistrate Protes, 411-386 BC. 

Obverse: ABD beneath wing of griffin springing left, both forelegs raised, the comb thin and spiky.
Reverse EPI P-RWT-(E)W, three stalks of grain, each 
separate, within linear border.

May 373 (same reverse die); Traité 1374; BMC 45; Sear 1546.

Courtesy of TimeLine Auctions (www.timelineauctions.com), Jul, 2012