Papers, diaries, maps and publications relating to Col Ronald Duncan Cribb's life and military service, 1918-1957, including one hundred and sixty five military handbooks, training manuals and regulations, mostly relating to artillery, small arms, signals and the duties of commissioned officers, [1918]-1945; typescript and manuscript orders, notes and memoranda relating to 342 (Hertford) Battery, 86 (East Anglian), Hertfordshire Yeomanry Field Regt, Royal Artillery, Territorial Army, 1938-1939; manuscript narrative diaries relating to service in the Western Desert, Tunisia and Italy, 1941 and 1943; typescript unit diary, 121 Medium Regt, Royal Artillery, with lists of personnel, vehicles and weapons and equipment, 1944; typescript instructions for 5 Army Group, Operation OVERLORD, the Allied invasion of German occupied France, with typescript orders of battle and lists of stores, 1944; two manuscript notebooks [1944]; printed training pamphlets for service in Italy and Normandy, France, with notes on calibration, waterproofing and routes through Germany, 1944-1945; typescript orders, memoranda, printed news-sheets and press cuttings relating to 121 Medium Regt, Royal Artillery, North West Europe, 1944-1945; typescript history, written in [1947] of 121 Field/Medium Regt, Royal Artillery, 1939-1946; edition of the 'History of the 43rd Wessex Div, 24 June 1944-8 May 1945' [1947]; edition of 'The campaign in North West Europe: 275 Battery RA' [1947]; printed menus and invitations, Hertfordshire Yeomanry and 121 Medium Regt, Royal Artillery, 1947-1957; edition of 'The story of the 5th Army Group RA' [1948]; typescript Civil Defence course notes, 1948; agendas of meetings, circulars and correspondence relating to Hertfordshire Territorial and Auxiliary Forces Association, 1948-1951; typescript course notes, Field Officers, Tactical Wing, School of Artillery, Territorial Army, 1950.