Transportation Unknown Packed Gravel Good ... 6th B.C. to 12th A.D.
Commercial Unknown Poros Limestone, Marble Fair, foundations and stylobate ... 2nd A.D.
Stylobate and foundations of the Southeast Stoa cleaned, showing concrete underpinning in pit. Pavement of the Panathenaic Way at right ... AMS south 47 Horizontal (normal) ... 22 Apr 1959