Boundaries. Pre-Demolition and Demolition. Location; System of Numbers and Letters. General Views; Start of Work. East Trench. Marble Chip Mosaic at 29/ΝΕ. Northeast Corner Modern Cellars. Late Roman Building ... Ψ-7 ... Location; System of Numbers and Letters ... Northeast Corner of Section; Drain ... Wall of Breccia Blocks and Late Tile Drain