A catalogue of several libraries, and parcels of books, lately purchased; consisting of above thirty thousand volumes of Ancient and Modern Literature; In the various Sciences and Languages; including A Large Collection in the Italian Language. The Books are in good Condition, many on large Paper, and in elegant Bindings. The Prices of the several Articles are printed in the Catalogue; at which they will continue on Sale, for Ready-Money only, till all are sold. By Lockyer Davis, Near Gray's Inn, in Holborn, Printer To The Royal Society. M.DCC.LXXXVII. Catalogues (price Six-Pence, which will be returned in Purchase) may be had of Messrs. Robson and Clarke, in New Bond-Street; Debrett, Piccadilly; Egerton, Whitehall; Owen, near Temple-Bar; Sewell, in Cornhill; and at the Place of Sale, Where the full Value will be given For any Library or Parcel of Books.