Seventeenth Century Devonshire Tokens and their Issuers: Tokens and their Issuers not described in Boyne's work. Reprinted from The Numismatic Chronicle, N.S., Vol.XVI, pages 247-266. (1876)
Catalogue of the R.P.V Brettell Collection of Coins of Exeter and Civil War Issues of Devon: Auction catalogue by Glendining and Co. with an introductory essay "The Exeter Mint and its moneyers", by ... (1970)