1. R. K. Henrywood, Relief-Moulded Jugs (Woodbridge, Suffolk, Eng.: Antique Collectors’ Club, 1984); R. K. Henrywood, An Illustrated Guide to British Jugs from Medieval Times to the Twentieth Century (Shrewsbury, Eng.: Swan Hill Press, 1997); A. W. Coysh and R. K. Henrywood, The Dictionary of Blue and White Printed Pottery, 1780–1880, 2 vols. (Woodbridge, Suffolk, Eng.: Antique Collectors’ Club, 1982 and 1989). 2. Geoffrey A. Godden, Encyclopaedia of British Pottery and Porcelain Marks (1964; London: Barrie and Jenkins, 1991); Geoffrey A. Godden, Encyclopaedia of British Porcelain Manufacturers (London: Barrie and Jenkins, 1988); John P. Cushion and W. B. Honey, Handbook of Pottery and Porcelain Marks, 4th ed., rev. and exp. (London: Faber, 1980); Simeon Shaw, History of the Staffordshire Potteries (1829; Newton Abbot, Devon, Eng.: David and Charles; Wakefield, Eng.: S. R. Publishers, 1970); John Ward, The Borough of Stoke-upon-Trent (1843; Wakefield, Eng.: S. R. Publishers, 1969; Stoke-on-Trent, Eng.: Webberley, 1984); Llewellynn Jewitt, The Ceramic Art of Great Britain, 2nd rev. ed. in a single vol. (1883; reprint, Chicheley, Eng.: Paul P. B. Minet, 1971). 3. Additional information on some of these principals can be found in Rodney Hampson’s index and abstracts of pottery references from The Staffordshire Advertiser: Rodney Hampson, Pottery References in The Staffordshire Advertiser, 1795–1865, Occasional Publication, no. 4 (Hanley, Eng.: Northern Ceramic Society, 2000). While news items and advertisements are only a partial guide to pottery history, focusing primarily on crisis events such as fires and bankruptcies, this source supplements Henrywood’s book and the other references mentioned.