- Roman Republican Coins in the British Museum – A catalogue of the Roman Republican Coins in the British Museum, with descriptions and chronology based on M.H.Crawford, Roman Republican Coinage (1974) – this catalogue brings together over 12,000 coins. It aims to provide an introduction to the coinage, the history of the Museum collection and an aid to the identification of coin types.
- The Vocabulary of Classical Numismatics – Part 3 – dealing with Roman Republican Coins
|A guide to the distinctions between the many fully anonymous varieties and sub-varieties found in the early denarii of the Roman Republic. It is limited to the period before about 150 BC, when the coinage bore a common design of the helmeted Roma types.|