West end of the temple ... AMS east 2394 ... June 1967
Foundation trench of the south wall of the "Arsenal" ... AMS east 2457 Horizontal (normal) ... November 1981
Detail of the foundation trench of the south wall of the "Arsenal" ... AMS south 2461 Horizontal (normal) ... November 1981
Foundation trench of the south wall of the "Arsenal" ... AMS west 2459 Horizontal (normal) ... November 1981
Cutting in bedrock for the south wall of the "Arsenal" north of the Hephaisteion ... AMS east 2462 Horizontal (normal) ... March 1983
Cutting for south wall of the "Arsenal". Conglomerate foundation blocks in foreground ... AMS west 2466 Horizontal (normal) ... March 1983
Cutting for the south wall of the "Arsenal" ... AMS west 2463 Horizontal (normal) ... March 1983
Cutting for the south wall and piers of the "Arsenal" ... AMS east 2464 Horizontal (normal) ... March 1983
