Papers relating to his service in the Middle East, principally comprising account of his work at No 62 General Hospital, Tobruk, Libya, Oct 1941-Feb 1942; cutting of newspaper article based on this account, written by Patrick Marnham (his son) in 1991; text of his lecture on surgery in the Middle East, 1940-1943, [1943]; photocopy of his printed article 'The Tobruk Plaster', 1945;diary of Col H V Leigh, Commander, No 62 General Hospital, Oct 1941-Jan 1942; Leigh's official report on No 62 General Hospital for the period Oct-Dec 1941, written in Jan 1942.

Tobruk: Siege, Breakout, Victory', typescript memoir covering operations at Tobruk, 1941-1942, written in [1991] and later published as Tobruk: the great siege reassessed (Arms and Armour Press, London, 1996)