Sestos, Thrace, AE 16mm, 5.88 gr. 

Head of Hermes left, wearing petasos.
SA, Demeter seated left, holding grain ears in extended right hand; amphora to left.  

SNG Copenhagen 928-929; Hunter 1.

With permission of cngcoins.com, Classical Numismatic Group - 
Triton XI, Jan 2008. Ex Clarence S. Bement Collection.