Eleusis, Attica, AE17, ca. 350-330 BC. 4.25 g. 

Triptolemos seated left in winged car drawn by serpents, holding corn-ears.
ELEYSI, piglet standing right on mystic staff; pig's head and ivy leaf below. 

Agora 38a-c; Svoronos 103, 2-3

With permission of Gemini, LLC - Auction VI, Lot 117. Jan. 2010.