Smith, ‘Dict. Class. Biog.;’ Madden, ‘Handbook of Roman Coins'—have stated that he assumed the names of Marcus Aurelius Vulerius, names already borne by the Emperor Maximian; but the only authority for this appears to the inscription—very possibly misread—on a coin referred to by Eckhel (Doct. Num. Vet. viii. 47). Two specimens in the Hunter collection at Glaglow (Cohen, Med. imp. vol. v., ‘Caraosius,’ Nos. 192, 199) are, however, said to read m[arcus] Caravsivs. The obverse types of the coins of Carausius consist of a portrait of himself which does not appear to be much conventionalised; it is that of a sturdy soldier with a slight touch of brutality. The head is in profile and is either radiate or wreathed with laurel. Some specimen with the legend vintvs caravsi[i] display a nearly half-length figure of the emperor in armour, helmeted and radiate, and with a shield on the left arm, and in the right a javelin. A unique copper coin found at Wroxeter, and now in the British Museum (R. Smith, Collect. Antiqua, ii. 153, 154, with engraving), shows the head of Carausius full-face and bare; the workmanship is more careful and the face has a look of greater benignity than in the profile representations.
Historical deductions from the reverse types of Carsusius must be made with caution, for the reason that many of these types are more or lass commonplace, and are not peculiar to the British potentate. But a certain number of types were undoubtedly originated hy Carausius himself and others seem to be historically significant. On one important reverse type Carausius represents himself as the ‘long-looked for' deliverer welcomed by Britannia, who stands holding a trident and extends her hand to the new emperor; the legend is ‘exprotate veni.' On another coin, with the type of the Wolf and the 'Romanorum Renovatio’ is proclaimed; or, again, the ‘Sæculi Felicitas’ and the ‘Liberalitas Augusti.' Some of the types and legends are of a warlike nature, e.g. the ‘Mars Ultor,’ the ‘Concordia Militum,' the ‘Fides Militum,’ and on various pieces the names of Roman legions are recorded. Types relating to nautical matters are somewhat rare; Neptune occurs on several coins, and one of the types is a galley with its crew. Jupiter, and more especially the Sun-god, seem to be the divinities usually invoked by Carausius. There are also a number of more or less hackneyed tapes, such as ‘Victoria,’ 'Pax,' ‘Moneta,’ ‘Fortuna,’ ‘Providentia.' It has been supposed that the frequent occurrence of the ‘Victoria’ and the 'Pax' (especially of the latter) is due to actual events in the reign of Carausius, such as s victory over or a peace concluded with the Caledonians; but these conjectures seem somewhat hazardous.
Of the early Life of Allectus (250?–298), the successor of Carausius, nothing whatever is recorded, though the portrait on his coins enables us to select 250 as the approximate date of his birth. He is first introduced to us as the right-hand man of Carausius, but, havinig committed certain unpardonsbls offences, he assassinated Carausius and seized the government. His reign lasted for about three years only (293-296). During its progress he issued a good many coins, minting, like his predecessor, at London and Colchester. According to Cohen (whose estimate, however, does not take account of coins discovered since 1861), there are ten varieties in gold and fifty-six in copper: the so-called silver coins appear to be only copper washed with silver. The obverses display the head of Allectus in profile, laureate. Allectus takes the imperial style imp. c. allectvs. p. p. avg. His reverse types are for the most part similar to those of his predecessor; it is noticeable, however, that the type of the galley with rowers now becomes extremely common, as if Allectus wished to direct attention to his maritime resources. His enemies, however, were maturing their plans, and by 296 Constantius had his fleet ready for action. To distract the attention of Allectus, Constantius divided it into two squadrons, one under his own command, stationed at Boulogne, the other, at the mouth of the Seine, under the command of the prætorian præfect, Asclepiodotus. Asclepiodotus sailed out first, and under cover of a fog passed unobserved by the British fleet, which lay off the Isle of Wight, and effected a landing. Allectus immediately hastened westward. With men wearied by forced marches he encountered Asclepiodotus, and was defeated and slain A.D. 296. Lord Selborne conjectures that the engagement took place in or near Woolmer Forest in Hampshire, and he supposes that it was just before the fight that Allectus or some of his officers hurriedly buried for safety the enormous ‘Blackmoor hoard,' consisting of more than 29,788 coins, among which were ninety of Allectus.
Shortly after the battle Constantius himself arrived, and Britain was restored to the empire in the tenth year of the usurpation of Carausius and Allectus.