A catalogue of the library of The late Learned and Reverend Gloucester Ridley, D.D. Of Poplar, in Middlesex; and of Several other Valuable Collections of books, lately purchased. Which will begin to be Sold (the Prices marked in the Catalogue, and in the first Leaf of every Book) By Benjamin White, Bookseller, at Horace's Head, in Fleet-Street, London, On Tuesday the 1st of August, 1775, and continue till all the Books are sold. Catalogues may be had at the Place of Sale; also of Mr. Dodsley, Pall-Mall; Mr. Shropshire, in Old Bond-Street; Mr. Almon, Piccadilly; Mr. Sewell, in Cornhill; the Booksellers of Oxford and Cambridge, and the principal Towns of England.