Well O: EG. AS 875-878 ... Middle Geometric
Case 17. Middle Geometric period. Objects from the filling of a well (Deposit L 6:2). Ca. 800 B.C. Cf. Hesperia 5 (1936), pp. 32-34, figs 31-33 and Hesperia Suppl. 8 (1949), pp. 427-428 ... AMS Horizontal (normal) ... August 1958
Commercial Attalos II of Pergamon Conglomerate, Limestone, Pentelic Marble, Hymettian Marble Fully Restored ... Ca. 150 B.C.