Washington's reactions to the disappearance of Guy Burgess

Date: 1951 Reference: KV 6/143 (1 of 2) Creator: Security Service Catalogue context: Leakage of top secret Foreign Office telegrams in the USA: evidence and investigation. This is the Security Service's file for the investigation of a leakage in Washington which led to the unmasking of Donald MACLEAN as a Soviet agent and his flight to Moscow with Guy BURGESS Categories: Military Subjects: Cold War; Americas; Communications; International Topics: Arts and culture; International trade and affairs; Military and war Period: Postwar Copyright information: Copyright clearance for publication is not required, except in the case of documents in third-party copyright. Usage terms: https://www.nationalarchives.gov.uk/documents/information-management/use-of-tna-materials.pdf