Entablature for the Circular Building. Geison blocks from above ... AMS Horizontal (normal) ... July 1974
Entablature for the Circular Building. Detail of the design ... AMS Horizontal (normal) ... July 1974
Circular Building. Restored elevation. 2nd c. A.D ... W.B. Dinsmoor, Jr ... PD 2270 AMS Horizontal (normal) ... August 1974
Circular Building. View showing the stone packing in core ... AMS northwest 5054 Horizontal (normal) ... 16 May 1952
