Papers relating to his service in Borneo, 1965-1966, dated 1965-1967, principally comprising notes on his visit to Tawau Naval Station, Sabah, Malaysia, 4-7 Oct 1965, written on 7 Oct 1965; directive from Maj Gen George Harris Lea, Director of Borneo Operations, outlining Macdonald's responsibilities as Commander, Naval Forces, Borneo, 6 Jan 1966; report to Commander FarEast Fleet on naval operations in Borneo, 1963-1966, written in 1966.

List the bugle, reminiscences of an Irish soldier (Greystone, Antrim, 1993), a memoir of his life and career, 1921-1976, notably his service in the UK and France, 1942, including the Allied raid on St Nazaire,1942, his experiences as a POW, Germany, 1942-1945, his service in Palestine, 1945-1946, Egypt, 1949-1951, Malaya, 1956-1958, and Cyprus, 1958, and his command of the 1 Bn, Royal Ulster Rifles, Borneo, 1963-1964, and of the Sultan's Armed Forces, Oman, 1967-1970.