FBI Silvermaster File, 150+ Volumes

Brought to you by Covert History       
http://CovertHistory.com


The Silvermaster File of the United States' Federal Bureau of Investigation is a 162-volume compendium of some 26,000 pages of documents relating to the Bureau's investigation of Communist penetration of the U.S. federal government during the Cold War.

Beginning in 1945 with the allegations of defecting Soviet courier Elizabeth Bentley (Venona cover names “Myrna”; Umnitsa, “Clever Girl”), the file is also known as the Bentley file or Gregory file ("Gregory" was the FBI code name for Bentley).

The file takes its name from Nathan Gregory Silvermaster (Venona cover names Pel, Pal, "Paul"; "Robert") of the War Production Board, whom Bentley named as head of an underground Communist network known as the Silvermaster Group. Among the people named in the file in connection with this group are President Franklin Roosevelt's Administrative Assistant Lauchlin Currie (Venona cover name "Page") and Assistant Secretary of the Treasury Harry Dexter White (Venona cover names “Lawyer”; “Jurist”; "Richard").

Also named in the file are Victor Perlo (Venona cover name "Raider"), chief of the Aviation Section of the War Production Board, and contacts of his Perlo group, including Alger Hiss (Venona cover name “Ales”), secretary general of the United Nations Charter Conference. (Like several others identified by Bentley, Hiss had been identified independently by another defecting Soviet courier, Whittaker Chambers, to Assistant Secretary of State Adolf Berle in 1939.) Among dozens of others named by Bentley in this file in connection with this network is Duncan Lee (Venona cover name “Koch”), confidential assistant to William Donovan, founder and director of the Office of Strategic Services (OSS), wartime predecessor of the CIA.