Metroon Colonnade. Old Bouleuterion; East Wall. Film of Burning. Terrace Wall II. Terrace Wall I. Old Poros. Hellenistic Metroon; Front Wall. Metroon Pit (δ). Mosaic. Metroon Pit δ; Third Room from South ... ΟΕ-3 427, 428 ... Mar 19 1938 ... ΟΕ-3-24 (pp. 427-428) ... ΟΕ-3-24 ... ΟΕ.427