London : printed by J. Everingham; and sold by C. Moran, under the Piazza, Covent-Garden; W. Williams, bookseller, in Shrewsbury; J. Bulkeley, bookseller, in Chester; P. Titley, apothecary, in Llanrwst; H. Jones, mercer, in Carnarvon; and R. Griffith, mercer, in Pwlhely, [1767]