Over this figure of Victory begins the history of the second campaign, in which four battles are represented, and various military scenes, as the crossing of the Danube in boats, the thanksgiving sacrifices after victory, the emperor addressing his army, captures of women and children, and finally a long train of captives and spoils led off in triumph. This great marble history is after the model of that on Trajan’s Column. The style of execution is, however, somewhat different: the figures stand out much more from the surface, are more roughly cut, and have a heavier and stiffer look, resembling that of the reliefs upon the Arch of Severus, and the base of the Pillar of Antoninus Pius. The column is called in all ancient writings Columna Antonini, which may apply to either of the Antonines. But it is perfectly evident from spiral reliefs, representing the frequent crossings of the Danube, and especially from that recording the incident of the sudden storm which extricated the Roman army from their difficulties, that the German wars of Marcus Aurelius are the subject commemorated. Aurelius Victor and Julius Capitolinus state that temples, columns and priesthoods, were dedicated to this emperor after his death, and some inscriptions discovered in 1777 in the Piazza Colonna establish the conclusion that this pillar was erected in his honour beyond doubt. These inscriptions, now in the Gallery of Inscriptions in the Vatican, contain a petition from Adrastus, a freedman of Septimius Severus, and custodian of the Pillar of Marcus Aurelius, addressed to the Emperor Severus requesting leave to have the miserable hut (cannaba) in which he lived changed into a habitable house (solarium) for himself and his heirs, and also the decree of the emperor, giving the permission and assigning materials and a site. The petition was presented immediately on the accession of Severus, and the decree is dated in the consulship of Falco and Clarus, A.D. 193, two months after the emperor had taken possession of the palace. In this inscription the pillar is called the Columna Centenaria, and exact measurements of the shaft have shown that it is just one hundred Roman feet in height, including the base and capital.[99] The bronze statue of Marcus Aurelius, which stood on the summit, was probably carried off by the Byzantine emperor, Constans II., to Syracuse, and was there taken by the Saracens from him, and conveyed to Alexandria with the rest of the plunder he had stripped from the buildings of Rome. To distinguish this column from the above-mentioned Pillar of Antoninus Pius, it is called in some of the legal documents of the tenth century “Columpna major Antonina.” As recorded in the inscription on the modern base, it was much injured by lightning in the fourteenth century, and restored by Sixtus V. [Sidenote: Piazza Navona.]