Watch List notes:

Diocletian, London mint, folles of Diocletian, Maximian, Constantius I as Caesar, Galerius as Caesar, Severus II and Constantine I as Caesar (RIC 6a, 6b, 14a, 15, 40, 72); reduced folles of Maximinus II, Licinius I, Constantine I (4) and Crispus, mainly very fine, some better (13). The first mentioned coin is illustrated in Casey's Carausius and Allectus: British Usurpers, pl. 9, 1. (£300-400)