Note 1713 — Chapter X · THE PRINCIPATE
Reading edition
In an exceptional case, such as Junius Blaesus’ command in Africa, the proconsul might be saluted imperator on the permission of the Princeps (Tac. Ann. iii. 74), and the first condition of a triumph be fulfilled. But this incident, dating from A.D. 22, was the last of its kind on record.