| Image Caption | Letter from Constable to Herbert Read, Editor of the Burlington Magazine, concerning the impact of the outbreak of the Second World War on plans for the Wilson publication, 23 September 1939. |
| Letter from Herbert Read, Routledge & Kegan Paul, to Constable concerning the impact of the Second World War on Britain and the U.S.A, 9 February 1942. |
| Publicity flyer produced by Routledge & Kegan Paul, advertising Constable's Richard Wilson publication, c1952. |