Letters and telegrams to the Irish Fr Provincial to Fr Michael Morrison SJ written while serving as a chaplain with 2/5th Bn. Welch Regiment in Sussex; M.E.F. (in a Convalescent Depot, unknown location); No. 13 General Hospital, M.E.F.; 2/8 Lancashire Fusiliers in Derry; 1/4th The South Lancashire Regiment in Castlewellan, County Down; 32 (Br.) Casualty Clearing Station, B.L.A. ; 121 (Br.) General Hospital, B.L.A.; 601 Regiment, Royal Artillery, B.A.O.R. and 113 Light Anti-Aircraft, R.A., B.A.O.R.. Includes letters describing Belsen Concentration Camp (18 April, 31 May 1945, 5pp) and letters concerning an article on Belsen written by Fr Morrison (Fr Morrison was one of the first priests to enter the camp) (17 July - 16 August 1945, 3 items).

Letters from Fr Jerome O'Mahony SJ to the Irish Fr Provincial Thomas V. Nolan SJ written during his time as a chaplain in the 5th Canadian General Hospital Salonika, Mediterranean Expeditionary Force, the 43rd General Hospital Salonika, H.M.H.S. “Egypt,” the 78th General Hospital Alexandra and P.L. of C., Haifa, Palestine, E.E.F.

Letters to the Irish Fr Provincial from Fr Fergus Cronin SJ written during his time as a chaplain while serving in the Royal Artillery Service Corps in Barry, South Wales; the Faeroe Islands; 101 Military Convalescent Depot, Grange Camp, Bedford and with Paiforce in Iraq. Includes:

• His first letter reporting that he has been informed by the War Office of his appointment as military chaplain effective from 11 May 1942 (24 April 1942, 1p.);
• References to the question of his direct repatriation to Hong Kong (9 January – 22 July 1946, 5 items) and waiting in Haifa in July 1946 to go to Cairo, there to await repatriation to Hong Kong.