The John Ruskin Collection contains correspondence, writings, artwork, and other material relating to the life and career of the Victorian author and art critic John Ruskin. Major correspondents include his parents, John James Ruskin and Margaret Cox Ruskin; George Allen; Edward Clayton; William Graham; Henry Jowett; Robert C. Leslie; Frederic Maynard; Susanna Miller; Sir John Naesmyth and Lady Naesmyth; Edward B. Nicholson; William Roscoe Osler; Harriette Rigbye; and Mrs. Arthur Stannard (who published as John Strange Winter). Writings include notebooks of Ruskin's juvenilia and other poems by Ruskin; autograph manuscripts of "The Mysteries of Life and its Arts" and several of his lectures; the manuscript of his autobiography, "Praeterita;" and corrected page proofs of chapters fromModern Painters and page and galley proofs of Sesame and Lilies. Artwork includes fourteen watercolors and pen and ink sketches by Ruskin. The collection also contains photographs of Ruskin; notes taken by Alexander H. M. Wedderburn at Ruskin's 1874 lectures in Oxford; and a leather postbag stamped with Ruskin's name and address.