"The old state-rooms, which form the upper floors of the south front, occupy the same position as those which were appropriated to the unfortunate Mary Queen of Scots during her long residence here. There is, however, but little to see of her period; if we except some needlework at the back of a canopy representing hunting scenes, worked by the hand of the famous Countess of Shrewsbury, popularly known as 'Bess of Hardwick.' "The gallery, ninety feet by twenty-two, originally constructed for dancing, has been fitted up by the present Duke as a library. Among the books which formed the original library at Chatsworth, are several which belonged to the celebrated Hobbes, who was many years a resident at the old hall. The library of Henry Cavendish, and the extensive and valuable collection at Devonshire House have aided to swell its stores. Thin quartos of the rarest order, unique volumes of old poetry, scarce and curious pamphlets by the early printers, first editions of Shakspeare, early pageants, and the rarest dramatic and other popular literature of the Elizabethan era, may be found in this well-ordered room--not to speak of its great treasure, the _Liber Veritalus_ of Claude. [Illustration: QUEEN MARY'S BOWER.] "The statue gallery, a noble room erected by the present Duke, contains a judiciously-selected series of sculptures. The gem of the collection is the famous seated statue of Madame Bonaparte, mother of Napoleon, by Canova. The same style characterizes that of Pauline Borghese, by Campbell. Other works of Canova are here--his statue of Hebe, and Endymion sleeping; a bust of Petrarch's Laura, and the famous Lions, copied by Benaglia from the colossal originals on the monument of Clement XIV., at Rome. Thorwaldsen is abundantly represented by his Night and Morning, and his bas-reliefs of Priam Petitioning for the Body of Hector, and Briseis, taken from Achilles by the Heralds. Schadow's Filatrice, or Spinning Girl, and his classic bas-reliefs are worthy of all admiration. The English school of sculpture appears to advantage in Gibson's fine group, Mars and Cupid, and his bas-relief of Hero and Leander--Chantry's busts of George IV. and Canning--Westmacott's Cymbal Plaery--Wyatt's Musidora, and many others.