Ζ 207: Tholos Trench C; Northwest Part, Layer VI

Corinthian and Attic black figured ... Middle of 6th B.C.

Ζ 228: Tholos Trench D; Layer III

22 May 1937 #2 not a coin but a lead seal impression IL 624 ... 6th/5th B.C.- early 3rd

Ζ 233: Tholos Trench E; West Part, Layer III

Coin: 28 May 1937 #2 ... Second Quarter of 5th - Early 3rd B.C.