Manuscript book in Gill's hand with original drawings. Consists of a manuscript of his essay "2d plain 1d coloured," a heavily corrected manuscript with deleted passages of his "Preface to 'engravings,'" an unpublished and unplishable manuscript draft of a short erotic novel illustrated with two drawings and an erotic drawing with a manuscript note, "A stone statue of human fig. being weak at the ankles requires extra support...".

The subseries consists of manuscript and typescript notes, lecture contracts, requests, announcements, press clippings and slide lists. The subseries is arranged chronologically.