PLAN
OF
CO S A,
ADAPTED FROM MICALI.
1. Ancient gates,
2. Probable site of a gate.
3. 3. Square towers, external and internal,
4. 4, Circular towers, internal.
5. Round tower of Roman work.
6. The Acropolis.
7. Ruins,—Etruscan, Roman, and mediaeval.
8. Deep pit, perhaps a quarry.
9. Roman columbarium.
OF
CO S A,
ADAPTED FROM MICALI.
1. Ancient gates,
2. Probable site of a gate.
3. 3. Square towers, external and internal,
4. 4, Circular towers, internal.
5. Round tower of Roman work.
6. The Acropolis.
7. Ruins,—Etruscan, Roman, and mediaeval.
8. Deep pit, perhaps a quarry.
9. Roman columbarium.