Roman Imperial Coinage, Diocletian, Follis, Lugdunum, rev. Genius standing left, altar by feet, 10.39g (RIC 108a; RCV 12768); Galerius, Follis, Cyzicus, rev. Mars advancing right, holding trophy, 7.81g (RIC 47; RCV 14576A) [2]. Very fine £60-£80