Fig. 12.
The Romans had various forms of standards, some composed entirely of fixed figures of different devices, including figures of animals. The eagle, according to Pliny, was the first and chief military ensign. In the second consulship of Caius Marius (B.C. 104) the eagle (Fig. 11) alone was used, but at a subsequent period some of the old emblems were resumed. These were the minotaur, the horse, and the wild boar; and on the Trajan Column we find as one of their standards the historic wolf (Fig. 12).
Fig. 13.—Roman Standards.
One of the most ancient of the Roman standards had an origin similar to that of the apron of the Persians and the horse-tails of the Turks. It was derived from a popular rising which took place in the time of Romulus, and was composed of a wisp of hay attached to the end of a pole (as seen in Fig. 13), and carried into battle. From its name, manipulus, the companies of foot soldiers, of which the hastati, principes, and triarii of each legion were composed, came to be called maniples—manipuli. Another standard borne by the Romans was a spear with a piece of cross wood at the top with the figure of a hand above, and having below a small round shield of gold or silver, as shown in Fig. 13. On this circle were at first represented the warlike deities Mars and Minerva, but after the extinction of the commonwealth it bore the effigies of the emperors and their favourites. From these coin-shaped devices the standards were called numina legionum. The eagle was sometimes represented with a thunderbolt in its claws, of which an example will be seen in Fig. 13. Under the later emperors it was carried with the legion, which was on that account sometimes termed aquila. The place for this standard was near the general, almost in the centre.