Eleusis, Attica, AE15, ca. 350-330 BC. 3.17 g. 

Triptolemos seated left in winged car drawn by serpents, holding corn-ears.
ELEYSI, piglet standing right on mystic staff; theta in right field.

Agora 38r-s; BMC 26.

With permission of cngcoins.com, Sept. 2007.
Ex Christopher Morcom Collection. 
Estimate: $150