931940 Illustration from \'Birds of America\', 1827-38 (hand-coloured engraving & aquatint) by Audubon, John James (1785-1851); 97.5 x 65 cm; The Devonshire Collections, Chatsworth; (add.info.: it is believed to have been purchased by and bound up for the sixth Duke of Devonshire... the folio is listed on page 94 of the catalogue of the library, which was compiled in 1879 under the auspices of his cousin and heir William Cavendish... seventh Duke of Devonshire" (Fries); Spencer Compton, 8th Duke of Devonshire ); Reproduced by permission of Chatsworth Settlement Trustees; American, out of copyright.