Thirty one captioned photographs of RAF Tebrau, Malaya, 1945; two typescript essays, written by Allwood in 1950, on improving bombing accuracy, and the advantages and disadvantages of the New Trade Structure from the airman's point of view.

Two reports on ordnance engineering services in Malaya during the period 1941-1942, written by Ashton following the destruction of all records at Malaya Command in 1942, [1946]; papers relating to the above reports, principally comprising Ashton's report to Air Cdre Modin on RAF Senior Training Corps mechanics attached to the Royal Army Ordnance Corps, Malaya, [1942-1943], an account of ordnance engineering services in Malaya during 1941-1942 by the Assistant Director of Ordnance Services (Engineering), 3 Indian Corps, [1942-1946], reports on ordnance services in Malaya during the period 1941-1942, written for Ashton by Capt E J Coulthard, H J Howland and Lt G A Neale, [1946].

Copy of detailed memoir, 'From air to chair', covering his RAF career, 1929-1961, including sections on his RAF training, bomber squadron service, 1930-1933, armament training and duties, 1933-1944 and service in Iraq, 1937-1939, Bomber Command, 1939-1940, the Air Ministry, 1940, 1947-1949 and 1954-1956, Malaya, 1946, Joint Services Staff College, 1947, Central Gunnery School, 1949-1951, Rhodesian Air Training Group, 1951-1953 and Technical Training Command, 1956-1961, written in 1985. Copy of chapter of personal family history giving an account of his father, Lt Col Lewis Collinwood Bearne, during the period 1878-1918, including his service in the Boer War and World War One, [1980-1985].

Papers relating to his military career, 1922, [1948], 1950, including letter from Maj Gen W Robb relating to Brown's retirement from King's Own Yorkshire Light Infantry, [1948]; two letters of thanks and congratulation from Gen Sir Allan Francis John Harding, Commander-in-Chief, Far East Land Forces, 1950; two photographs of Brown in Malaya during Operation NAWAB, [1947-1951], one with Harding, the other in the jungle near Guron.

Various papers relating to his family, life and career, dated [1988 and 1991], notably including a brief draft memoir covering his life and career, 1902-1991, written in 1991 and a brief account of the life of his grandfather, Louis Anthony Vintcent, 1865-1891, a member of the Pioneer Corps who accompanied the British South Africa Company Police on their trek to occupy Mashonaland in 1890, sent to Buckle by J P A Sutton in 1988.

A time to remember (1920-1950)', typescript memoir of his career in the Federated Malayan States Police, 1920-1945, and Malayan Union Police, 1945-1950, dated [1980-1991], notably describing police operations against Malay and Siamese bandits in Kedah, 1921-1923, rubber smugglers in Port Dickson, 1923, and the Malayan Communist Party, 1931, 1948-1950, and his experiences during the Japanese invasion of Malaya, 1942.

The MAGIC Documents: Summaries and Transcripts of the Top-Secret Diplomatic Communications of Japan, 1938-1945, is a themed microfilm collection relating to US deciphers of Japanese diplomatic codes through the use of MAGIC decryption, 1938- 1945. The collection contains copies of deciphered official and unofficial Japanese diplomatic communiqués sent from Japanese personnel stationed at embassies and consulates in the Far East, Europe and the Middle East, to Tokyo, Japan, 1938-1945, and includes material relating to Japanese civil, political and economic conditions and policies, military expenditures, strategy, tactics, and campaigns, and eventual peace initiatives and surrender, 1938-1945. Included in the collection are deciphered messages concerning Japanese perceptions of Allied strategy against Japan; the effect of Allied air raids on Japan; Japanese relations with the German Foreign Office; Japanese relations with the governments of Burma, Indo-China; Korea, Netherland East Indies, Siam, China, the Philippines; perceptions of Allied chemical warfare capabilities; perceptions of Allied Lend-Lease naval forces and strategy; British and French relations with colonies in the Far East; control of industry in Manchuria (Manchukuo); perceptions of Axis strategy and Japan's role within it; Japanese interest in Indian nationalism and the Indian Independence League; the Burma-Siam railway; Japanese attacks on the Burma Road, the supply route which connected Burma to Generalissimo Chiang Kai- Shek's nationalist forces in China; administration of the government of Japanese occupied Nanking, China; the Chinese Communist Party; the rationing of clothing and food in Japan; perceptions of the Soviet Comintern Pact; Japanese relations with German, European, and Chinese banks; Japanese relations with Spanish Gen Francisco Franco Bahamonde, the German High Command and Italian Prime Minister Benito Mussolini; interpretation of the Greater East Asia Co-Prosperity Sphere; concern for Japanese nationals abroad, 1937-1945; Japanese naval strategy and tactics; function of the Japanese Consular Police, China; territorial claims on the Kurile Islands; material relating to Japanese military campaigns during World War Two; Japan's search for strategic resources in the Far East; military strengths and dispositions of the German Armed Forces; the origins of the Russo-Japanese Neutrality Pact; Allied and Axis propaganda methods; the treatment of Allied prisoners of war; the surrender of Japanese armed forces in the Far East.

OSS/State Department Intelligence and Research Reports: Japan, Korea, Southeast Asia, and the Far East Generally: 1950-1961 Supplement is a themed microfilm collection relating to US State Department evaluations of the Far East, 1950-1961. The documents in the collection are copies of official State Department reports sent to the Executive Branch of the US government concerning the social, economic, and political stability of nations in the Far East, including Burma, Cambodia, Indo-China, Indonesia, Japan, North Korea, South Korea, Laos, Malaya, the Philippines, Singapore, Thailand, North Vietnam, South Vietnam, and the Far East region generally. Regional reports include estimate of the political, economic, and military position of the Mutual Defense Assistance Program in the Far East, 1950; the economic importance of trade with the Soviet Bloc and the non-communist Far East, 1952; developments in the Asian Socialist Movement, 1952; economic conditions and short-term prospects for Japan and the Far East generally, 1952; Sino- Soviet economic efforts to penetrate non-communist Asia, 1955; prospects for US and British bases in the Far East, 1955; attitudes of Asian and Australasian countries towards the South East Asia Treaty Organisation (SEATO); the Asian People's Anti-Communist League, 1957. Nation reports include psychological factors involved in US informational activities in Burma, 1951; the Burma Communist Party efforts to form an insurgent united front, 1952; Burma's rice marketing dilemma, 1953; Burmese economic relations with the Soviet bloc, 1956; the Cambodian political crisis, 1953; Cambodia's recognition of the People's Republic of China, 1958; prospects for a negotiated settlement of the Indo- China War, 1953; US oil interests in Indonesia, 1950; analysis of Communist propaganda in Indonesia, 1952; the Indonesian Army revolt in Sumatra, 1957; summaries of trade agreements with Indonesia and the Soviet bloc, 1957; Indonesian territorial claims, 1958; the rebellion in Indonesia, 1958; Japanese public attitude towards its Peace Treaty obligations, 1950; Japanese public attitudes towards the rearmament of Japan, 1950; increased vulnerability of Japan to Soviet overtures, 1953; trends in Japan's Self Defence Program, 1955; domestic political developments in Japan, 1956- 1960; the North Korean political system, 1950; the effect of the bacteriological warfare campaign in North Korea, 1952; the North Korean economy, 1952-1960; North Korea and its 'Great Leap Forward', its self- proclaimed political, social, and economic revolution, 1958; international recognition of the Democratic People's Republic of Korea, 1961; political trends in South Korea, 1950- 1960; land reform in South Korea, 1953; the political leadership in South Korea after Syngman Rhee, 1960; communist prospects in Malaya and British Borneo, 1955; estimate of Hukbalahap rebel strengths in the Philippines, 1950; the resurgence of anti-American sentiments in the Philippines, 1955; the attempted coup d-état in Thailand, 1951; rumours of forthcoming political crises in Thailand, 1956-1960; political and economic prospects for North Vietnam under the leadership of Nguyen Van Tam, 1952; the status of the South Vietnamese economy, 1951-1960; probable political and social developments in South Vietnam 1955-1956; increased communist strength in South Vietnam, 1961.