| OrderNo | Title | Date | Link |
| Douglas 45, ff. 272-5 | ANDERSON, Paul B., European Director, Russian Service in Europe, International Committee, Young Men's Christian Associations of U.S.A and Canada | 1940 | Douglas/45/3-335/272-5 |
| Douglas 45, ff. 146-51 | WIDDRINGTON, Rev. Percy Elborough Tinling, honorary secretary of the Russian Clergy and Church Aid Fund. | 1937 | Douglas/45/3-335/146-51 |
| Douglas 45, ff. 46-51 | PARES, Sir Bernard, Professor of Russian, London University | 1937 | Douglas/45/3-335/46-51 |
| Douglas 45, f. 322 | WIDDRINGTON, Rev. Percy Elborough Tinling, honorary secretary of the Russian Clergy and Church Aid Fund. | 1947 | Douglas/45/3-335/322 |
| CFR G 9/1 | Communism: Russia | 1941-1963 | CFR/1/4/9-1 |
| Douglas 39, ff. 242-4 | WIDDRINGTON, Rev. Percy Elborough Tinling, honorary secretary of the Russian Clergy and Church Aid Fund. | | Douglas/39/242-4 |
| Douglas 45, ff. 305-9 | WIDDRINGTON, Rev. Percy Elborough Tinling, honorary secretary of the Russian Clergy and Church Aid Fund. | [1945] | Douglas/45/3-335/305-9 |
| CFR OC DOC 101-290 | Orthodox Churches: bound documents | June 1949 | CFR/5/2/2/183 |
| Douglas 45, ff. 195-7, 225-6, 289-98, 310-2, 316-23, 326-30, 333-5 | WIDDRINGTON, Rev. Percy Elborough Tinling, honorary secretary of the Russian Clergy and Church Aid Fund. | | Douglas/45/3-335/195-7, 225-6, 289-98, 310-2, 316-23, 326-30, 333-5 |
| CFR OC 232/2 | Individual Orthodox Churches: Russian Orthodox Churches In Exile: The Russian Clergy And Church Aid Fund | January 1952-June 1969 | CFR/5/3/26/232-2 |
| CFR OC 232/1 | Individual Orthodox Churches: Russian Orthodox Churches In Exile: The Russian Clergy And Church Aid Fund | Sep. 1941-June 1951 | CFR/5/3/26/232-1 |
| Douglas 42, ff. 117-21 | WIDDRINGTON, Rev. Percy Elborough Tinling, honorary secretary of the Russian Clergy and Church Aid Fund. | 1950 | Douglas/42/104-22/117-21 |
| CFR OC 231/2 | Individual Orthodox Churches: Russian Orthodox Churches In Exile: The Russian Clergy And Church Aid Fund | Jan-Oct 1940 | CFR/5/3/26/231-2 |
| Douglas 12, ff. 36-47 | WHITTINGHAM, George Napier, Vicar of St. Silas the Martyr, Kentish Town and Rev. Percy Elborough Tinling WIDDRINGTON, honorary secretary of the Russian Clergy and Church Aid Fund. | 1920 | Douglas/12/36-47 |
| Douglas 45, ff. 152-3 | WIDDRINGTON, Rev. Percy Elborough Tinling, honorary secretary of the Russian Clergy and Church Aid Fund. | 1937 | Douglas/45/3-335/152-3 |
| Douglas 45, f. 210 | EVLOGIOS, Vassily Gheorgievsky, Archbishop of Volhynia; Exarch for Russians in exile under Oecumenical Patriarch | 1938 | Douglas/45/3-335/210 |
| Douglas 45, ff. 315, 317, 320-1 | FISHER, Geoffrey Francis, Archbishop of Canterbury | 1947 | Douglas/45/3-335/315, 317, 320-1 |
| CFR LRC 93 | Latvia: General situation | 20 Mar 1944-7 Oct 1976 | CFR/4/3/16/93 |
| CFR G 6/1 | Communism: CFR papers | 1943-1958 | CFR/1/4/6-1 |
| CFR OC 230/1 | Individual Orthodox Churches: Russian Orthodox Churches In Exile: The Russian Clergy And Church Aid Fund | Jan. 1935-May 1937 | CFR/5/3/26/230-1 |
| CFR OC 230/2 | Individual Orthodox Churches: Russian Orthodox Churches In Exile: The Russian Clergy And Church Aid Fund | 1938 | CFR/5/3/26/230-2 |
| CFR OC 231/1 | Individual Orthodox Churches: Russian Orthodox Churches In Exile: The Russian Clergy And Church Aid Fund | 1939 | CFR/5/3/26/231-1 |
| Douglas 45, ff. 293-5 | FYNES-CLINTON, Henry Joy, general secretary of the Anglican and Eastern Churches Association (1906); secretary of the Eastern Churches Committee (1920) | [1944] | Douglas/45/3-335/293-5 |
| Douglas 82, ff. 82-5 | PARSONS, Richard Godfrey, Bishop of Hereford - Letter to Douglas | 1943 | Douglas/82/82-5 |