Restored plan of the Hephaisteion with interior columns ... PD 1911 AMS Cf. XIX-52 Horizontal (normal) ... 1939
Restored plan of the Hephaisteion with interior columns ... J. Travlos ... PD 1911 Horizontal (normal) ... 1939
Restored plan with the interior columns ... John Travlos ... PD 1911 AMS Horizontal (normal) ... 1939
Restored plan with the interior columns ... John Travlos ... PD 1911 Horizontal (normal) ... 1939
