1. 'File 1/20 Russian Activities in the Persian Gulf.' Date: 1929/1929 Language: English Geographic region: Soviet Union
2. 'File 39/16 (10/3) ARAMCO labour' Date: 1945/1945 Language: English Geographic region: AdenSaudi Arabia
4. 'File 6/23 Communism (Including Soviet Broadcasts, Anti-Communistic Policy and Stalinism, etc)' Creator: Author: Foreign Office Date: 1948/1948 Language: English
5. 'File 6/23 Communism (Including Soviet Broadcasts, Anti-Communistic Policy and Stalinism, Etc:)' Creator: Author: Foreign Office Date: 1933/1933 Language: English