6th A.D ... Ω
4th-5th A.D ... Ω 451 ... Lot Ω 451
6th A.D ... Ω 453 ... Lot Ω 453
5th B.C ... Ω
1st half of 5th B.C ... Ω
Classical ... Ω
Athens. Athena in Corinthian helmet/Ηο A, Owl left in olive wreathy. Pyre. 2234, 2854-2855 ... Probably 307-300 B.C ... Ω-556