Loose papers, c.1821-48, comprising engravings of hieroglyphic, hieratic, and demotic inscriptions and other Egyptological subjects, notes (some not in Wilkinson's hand), ink, pencil and wash drawings and sketches, water-colours, site plans, copies of hieratic, demotic and Greek inscriptions, and miscellaneous material, including:

Some of the engravings were used as illustrations for Wilkinson's publications; see especially fols. 120-4.