10 books • 2 series
The Roman Imperial Coinage Volume I
Roman History and Coinage, 44 B.C.-A.D.69
The Romans in Spain
Coinage and Currency in Roman Britain
The Emperor and the Coinage
Catalogue of Coins of the Roman Empire in the Ashmolean Museum
Roman Coins (World of Numismatics S.)
English Coinage, 600-1900
Romans in Spain, 217 B.C.to A.D.117 (Library Reprint S.)
Coinage in Roman Imperial Policy, 31B.C.to A.D.68