Circular Building. Restored elevation. 2nd c. A.D ... W.B. Dinsmoor, Jr ... PD 2270 Horizontal (normal) ... August 1974
Model of the Circular Building ... Horizontal (normal) ... 1961
Circular Building. View showing the stone packing in core ... northwest 5054 Horizontal (normal) ... 16 May 1952
Circular Building. View showing stone packing in core ... west 5053 Horizontal (normal) ... 16 May 1952
