Parker, John Henry: The archaeology of Rome (1,text): I. The primitive fortifications (Oxford [u.a.], 1874)

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Photographs of the Walls and Gates.

3. Porta Salaria to Porta di
S. Lorenzo,
Passing by the modern Porta Pia, the
remains of the Porta Nomentana, and
the Prcetorian Camp.
Porta Salaria, Honorius, a.d. 403,
see p. 198 ; now destroyed. 7
View of the Porta Pia, taken after the
bombardment by the Italian troops in
1870. 1949
The breach made in the Wall near the
Porta Pia by the Italian troops in
1870. 1950
Necessarium on the Wall, A.D. 850 (?),
near the Porta Salaria. 669
Remains of the Porta Nomentana, FIo-
norius, A. D. 400. 8
Postern on the outer edge of the foss of
the Praetorian Camp. 9
-Postern on the inner side of the
foss. 10
Praetorian Camp. Plan, according
to Canina, time of Tiberius, A.D. 30
(dated by Medals). 179*
--- Northern Gate. 11
--- Details of the North Gate, with
Windows of Terra Cotta. 12
-Specus of an Aqueduct under the
north Wall, with Reticulated-work
of earlier character, under the brick
Wall of Tiberius. 870
-One of the Sleeping-places of the
Guards in the inside of the Wall. 604
-View of part of the Interior of the
North Wall, A.D. 30, shewing the
inside of a tower at the north-east
angle, with part of the Corridor and
sleeping-places for the Guards under
the arches. 180
-East Wall, a.d. 30, rebuilt. 13
-Part of East Wall and Corner
Tower, with corbels for a Hourd or
wooden Gallery cut off, and repairs
c. A.D. 350 (?). In the angle on the
ground is shewn a wooden railing for
protection against cattle in the road. 14
-Towers at S. E. comer, shewing the
construction in Opus Lateritium or
brickwork of that period. 15

Praetorian Camp {continued).
-Part of the South Wall, rebuilt of
the split stones of the Wall of the
Kings, B. C. 550 (?), in repairs after
the war with the Goths, a.d. 520.
(Procopius.) 17
- Another part of the South Wall,
rebuilt of stones of the old Wall of
the Kings. 16
-Part of the South Wall, as restored
after the war with the Goths, and the
Gateway, called the Porta Chiusa, the
outer face by Honorius, A.D. 400. 18
Porta Chiusa, interior, before the Ex-
cavations. Tiberius (?) altered by
Honorius with older materials. 1056
-Interior, shewing Stone Jambs of
stones of the Kings, and Cornice of
the Republic behind the archway of
Honorius. 659
-View of the Interior of the Porta
Chiusa, from a Drawing. 1146*
-Interior, as visible in 1868, shew-
ing the early construction of the
northern jamb. 1058
--Interior, shewing the Specus of an
Aqueduct (Anio Vetus?), under the
southern j amb. 1057
Portion of the Wall built of Tufa blocks
in the style of the Kings, rebuilt with
old materials, between the Praetorian
Camp and the Porta di S. Lorenzo. 965
Angle of the portion of the Stone Wall,
rebuilt. 966
Interior of Wall south of the Porta
Chiusa, shewing a Castellum Aquae
with the wall built across it when it
was rebuilt of old materials. 1059
4, Porta di S. Lorenzo to the
Porta Maggiore.
Porta Tiburtina, or di S. Lorenzo
(called Viminalis by Frontinus), Side
View, exterior, the stone-work of
Honorius, A.D. 403, the square brick
towers rebuilt. 19
Porta Tiburtina (or di S. Lorenzo), ex-
terior, Front View. 22