Thomas Ashby, 1911 Encyclopædia Britannica, Volume 10… (1911)
“ Vitruvius tells us that there was, during Augustus’s lifetime, a temple in his honour and a temple of Jupiter, and describes a basilica of which he himself was the architect. The arch of Augustus bears a subsequent inscription in honour of Constantine, added after his death by L. Turcius Secundus, corrector Flaminiae et Piceni, who also constructed a colonnade above the arch. ”
