Agora Object: Agora XII, no. 860
Dimensions:   H. 0.033; diam. 0.084.
Chronology:   Ca. 450 B.C.
Deposit:   B 12:6
Published Number:   AV 12.860
References:   Object: P 7293
Ring foot; plain rim rounded on top, inturned. Glazed inside and out. Reserved: resting surface and underside. Incised on the underside: Α.

Close to this, P 26207 L-M 17-18:1 and P 15008 F 19:4.