As for instance,
templum Jani nunc dicitur, turris Centii Frangipanis; et sane
Jano impositae turris lateritiae conspicua hodieque vestigia supersunt,
(Montfaucon Diarium Italicum, p. 186).
The anonymous writer (p. 285) enumerates,
arcus Titi, turris Cartularia; arcus
Julii Caesaris et Senatorum, turres de Bratis; arcus
Antonini, turris de Cosectis, etc.