Eleusis, Attica, AE15, 3rd  century  BC. 3.05 g. 

Head of Demeter right, wreathed with corn
ELEYSI, plemochoe (a narrow, covered bowl on a high stem)
resting on a cista mystica.

Agora 61; Svoronos 103.29-32.

With permission of Paul-Francis Jacquier, Sept. 2014.
Estimate: 200 EUR.