00690. Mausoleum of Hadrian, (Castel Sant' Angelo), Rome, 140 AD.

• 00690a. General view, photo 1995, M. Brack, Drexel University.
•  
• 00690c. Restored front elevation, from Fiske Kimball and George Harold Edgell, A History of Architecture (New York, 1918), p. 136, fig. 53. [med.]