General Section of the Palace from East to West
General Section of the Palace from East to West.
A. Octagon Tower of the Porta aenea.
B. Porta aenea.
C C C. Exterior Wall of the Crypto Porticus.
D. Inside of the Temple of Jupiter.
E. Vault under the Temple.
F F. Remaining Walls of the Exedrae.
G. Porticus and Vestibulum of the Palace.
H. Temple of Aesculapius.
L. Vaults under the Temple.
K. K. Gates to the Streets of Communication within the Palace.
L. Porta Ferrea.
M. Octagon Tower of the Porta Ferrea.
N N N N. Passages in the Walls of the Gateways which communicate with the Galleries round three Sides of the Palace.