Mason's mark near the west side of the Altar at the end of the top step ... AMS 1453 Horizontal (normal) ... June 1951
Mason's mark near the southwest corner of the Altar of Zeus Agoraios, on the end of the second step from the bottom ... AMS 1454 Horizontal (normal) ... June 1951
Mason's mark near the west side of the Altar at the end of the top step ... AMS 1455 Horizontal (normal) ... June 1951
Mason's mark near the west side of the Altar at the end of the top step ... 1455 ... June 1951
