Letters from John Ruskin as follows:
- (a) numbers 1-42 (1867-1875), letters to George Richardson, some with envelopes;
- (b) numbers (n.d.), letter to William Richardson, M.D., father of the above-mentioned George and cousin of John Ruskin;
- (c) numbers 44 (n.d.), letter to Mrs Richardson, wife of William and mother of George;
- (d) numbers 45 (n.d.), letter to Nevil Story-Maskelyne, mineralogist;
- (e) numbers 46-87 (1868-1876), letters to George Richardson, some with envelopes.