0 (cut);
the bronze statue of Peter, 141, 142 (cut);
the destruction of the old church and its rebuilding, 143;
Grimaldi's account of its progress, 145;
the building of the dome, 146 (plate);
statistics and measurements, 147;
the illumination, 148;
the body of S. Peter probably still here, 148;
Constantine's cross seen in 1594, 149;
the imperial mausoleum on its site, 200 (cut), 202 (plate);
excavations in, in 15th and 16th centuries, 202, 203;
atrium of the old church, 222 (cut);
the tomb of Ceadwalla, 231;
the Porticus Pontificum, 233;
the tomb of Innocent VIII., 242;
of Paul III., 245;
panel from the bronze door, 272 (cut).
S. Pietro in Montorio, 128.
S. Prassede, bodies of martyrs transferred to it, 326.
S. Prisca, 111.
S. Pudentiana, 109, 112;
restored in 1588, 113.
SS. Quattro Coronati, 27.
S. Saba, 32.
S. Salvatore in AErario, 163.
Sancta Sanctorum chapel, portrait head of Jesus, 348 (cut).
S. Sebastiano, 36.
S. Sebastiano, in Pallara, 32.
Sistine Chapel, 25.
S. Stefano, 41, 178.
S. Stefano del Cacco, 97.
S. Stefano del Trullo, 99.
S. Sylvester, 38.
SS. Syxtus and Caecilia, 118.
S. Teodoro, altar, 27.
S. Tommaso a' Cenci, 180.
S. Urbano alla Caffarella, 32, 292, 294 (cut).
S. Valentine, 164, 327;
the tombs in its cemetery, 323.

Ciborio della santa lancia, 243.

Cippus of Agrippina the Elder, 184 (cut).

Circus of Nero and Caligula, 127.

Clemens, Flavius, martyr, 3, 6, 7.

Clement VIII., 150.

Clement IX., 37.

Clement XI., 48.

Clement XIII., 48;
his tomb by Canova, 249, 250 (plate);
and the suppression of the Jesuits, 252.

Clivus Rutarius, 270.

Cocumelle, 172.

Coliseum, Christian churches on the site of, 161.

Colonnas, banished from Rome, 179.

Columbaria, 256;
the cost of loculi, 257;
the three kinds of columbaria, 257;
that on the Via Latina owned by shareholders, 258;
the loculi drawn by lot, 259;
interior, 260 (plate).

Columbus, Christopher, birthplace of, 245 n.

Column of Antoninus, bas-reliefs, 170, 171 (cuts).

Commodus, 313.

Concordia Sagittaria, its cemetery, 323.

Constantia, S., her mausoleum, 199.

Constantine, Emperor, 50;
date of his profession of Christianity, 21;
relation to his pagan subjects, 22;
builds a basilica over the tomb of Peter, 132;
his cross on S. Peter's tomb seen in 1594, 149;
the memorial