Papers relating to operations in the Western Desert, 1940-1941, especially Battles of Sidi Saleh, Beda Fomm and Operation BATTLEAXE, the attempt to relieve Tobruk, including typescript report by Lt Gen Sir Richard Nugent O'Connor on operations of 7 Armoured Div, Mechili, Cyrenaica, Libya, Feb 1941; typescript text of lecture by Creagh entitled 'Operations of the 7th Armoured Division in the Western Desert from June 1940 to March 1941' [1942]; typescript reports by unit commanders and Staff Officers on operations during First Libyan campaign, 1940-1941, including Lt Gen Sir Noel Monson de la Poer Beresford-Pierse, General Officer Commanding Western Desert Force, Lt Gen Sir Richard Nugent O'Connor, General Officer Commanding 13 Corps, Brig John Alan Lyde Caunter, commanding 4 Armoured Bde, Col George Edward Younghusband, 2 Armoured Div, Brig William Henry Ewart Gott, commanding Support Group, and Brig Hugh Edward Russell, commanding 7 Armoured Bde; typescript report by Creagh entitled 'The 7th Armoured Division', with five printed maps of North Africa, Nov 1943. Correspondence, 1942-1970, notably including letters from Lt Gen Giffard Le Quesne Martel, Commander Royal Armoured Corps, 1942, and Lt Gen Sir Richard (Alan) Fyffe, Col Commandant, 3 Bn, The Royal Green Jackets, 1970.

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)

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.