Poros Building Drains ... ΟΟ-10 1876, 1877 ... July 1949
5th B.C.
Late 5th-Early 4th B.C.
Poros Building Drain ... ΟΟ-13 2500, 2501 ΟΟ 1298 P 20242 ΟΟ 1299 P 20243 Lot ΟΟ 451 Section ΟΟ 364 ... 9 May 1949
4th B.C.
ΟΟ-13 2468, 2469 ΟΟ 1053 P 19987 ΟΟ 1303 T 2982 ΟΟ 1304 A 1484 Lot ΟΟ 454 Section ΟΟ 343 ... 6 May 1949
Late 5th B.C.