THE DECEMVIRAL PRISONS.
Built by Appius Claudius for common offenders, near the Forum Olitorium, and which site was afterwards occupied by the Theatre of Marcellus (Pliny, vii. 37). We have identified this prison, remains of which can still be seen under the theatre, consisting of chambers constructed in opus reticulatum. There are two splendid open archways of the same material leading into two large chambers, in the vaults of which are holes for letting the prisoners down. This we believe to have been the Decemviral Prisons and the scene of Caritas Romana.
Here youth offered to old age the food,
The milk of his own gift."
Byron visited the chambers under S. Nicola in Carcere, when he was moved to compose his beautiful lines. He had before him the scene, though not the site; his words are more applicable to these dungeons, and we may say with him,—
There is a dungeon, in whose dim, drear light
What do I gaze on?—Nothing."
Passing the Theatre, a narrow lane on the left leads to the remains of
THE PORTICO OF OCTAVIA.
Dedicated to Octavia by her brother Augustus (Suetonius, "Aug." xxix.). The principal portion still existing belonged to the great portal leading to the open space surrounded by corridors which gave the people shelter during rain. In this stood two temples, the one dedicated to Jupiter, the other to Juno. Pillars belonging to the latter may be seen in a house in the Via Pescheria, and remains of the Portico of Octavia at No. 12 Via Teatro di Marcello. The inscription on the architrave states that the building was restored by Septimius Severus and Caracalla.