c. Principal entrance from the west.
d. Eastern entrance.
These two entrances are on sloping ground, descending to the central passage, e e e.
e. The drain to the sea.
C—D. View of the Exterior, from the principal entrance on the western side.
THE COLOSSEUM.
PLATE XXXV.
AMPHITHEATRE AT POZZUOLI.
AMPHITHEATRE AT POZZUOLI—DETAILS