Exercise book and loose papers, c.1866-76, comprising references, notes, tracings, drawings, water-colours and engravings (some used to illustrate other works), and correspondence, relating to work on an extra-illustrated edition of Horace and its presentation to Queen Victoria, including: (fols. 14, 119) original wrappers (fols. 162-3, 166-76, 182, 214-5) papers of Lady Wilkinson …

Loose papers, 1873-80, comprising correspondence of Wilkinson and Lady Wilkinson, with enclosures and other papers, relating to the loss of original drawings and copperplates for and printed versions of maps of Egypt published by J. Arrowsmith, including (fols. 92-3, 122, 124-5) original wrappers with annotations, with (fols. 96-107) apparently unrelated material.