L. The passage for animals.
M, M. The state corridors.
O, O, O, O. Corbels at the foot of the masts.
P, P. The dens, and vertical shafts for a man to descend to feed the animals.
R, R, R, R. Corbels to stiffen the masts, and to carry the boards or planks of the arena.
S. Passage from the den to the cage.
a. Series of lattice-work to protect the lower gallery from the wild beasts.
b, b, b. Masts to carry the awning.
e. Place for the counter-weight in the tufa wall.
f, f. Sockets in the pavement of the passage, for the pivots of the capstans to work in.