Letters to Miss Sarah Corlass of Hull, as follows:
- (a) numbers 1-25, from John James Ruskin, father of John Ruskin, 1830-1863;
- (b) numbers 26-31, from Joan Severn, 1871-1878;
- (c) numbers 32-33, from George Allen, 1878;
- (d) number 34, from Charles Augustus Howell, n.d.;
- (e) numbers 35-36, notes of Ruskin's financial affairs taken from information in Fors Clavigera, 1876-7.