Walker, John, A Catalogue of the Muhammadan Coins in The British Museum, Volume II; A Catalogue of the Arab-Byzantine and Post-Reform Umaiyad Co, Oxford University Press, London, 1956, 329 pages, 31 plates, hardcover. A classic reference guide to Arab-Byzantine and Umayyad coins (known as the Muhammadan coins) of the British Museum. Includes numerous drawings, charts, and illustrations with detailed notes on mints, tables of mints and dates, some historical background, ex James Farr Collection Library.
