f. Socket for the pivot of a capstan.

g g. Original pavement of bricks, arranged herring-bone fashion.

h h. Sites of piers of tufa, (removed in the drawing to shew what is behind them).

THE COLOSSEUM.
PLATE XVIII.

VIEW IN THE SUBSTRUCTURES.

VIEW IN THE SUBSTRUCTURES.

Description of Plate XVIII.

VIEW IN THE SUBSTRUCTURES[248].

E. The consoles, for placing the planks of the arena upon.