16. Carausius, Emperor in Britain (286-294).

17. Allectus, Emperor in Britain (294-296).

18. Theodora, second wife of Constantius I. (Chlorus, Cæsar,
293-305; Augustus, 305-6).

19. Licinius, Emperor (307-324).

20. Constantinus Emperor (306-337); (Constantine the Great).

21. Coin with head of Constantinopolis (City Deity)(_circ._ 330).

22. Constantinus II., Emperor (337-340).

23. Constantius II., Emperor (337-361).

24. Gratianus, Emperor (367-383).

BRITISH COIN.

25. Antedrigus, British Prince (_circ._ 50).

The figures in brackets in the following notes refer to the coins as
numbered in the above list:

(3) The Claudian invasion of Britain was begun in A.D. 43 by an army
under the command of Aulus Plautius Silvanus. He led his army from the
coast of Kent, where he probably landed, to the Thames, and waited for
Claudius himself, in whose presence the advance to Camulodunum