Operating Services Division Executive Committee - Minutes Of Meeting Held 24 January 1945

/ William F. Friedman

Operating Service Division Executive Committee - Minutes Of Meeting Held 15 November 1944

/ William F. Friedman

Operating Services Division Executive Committee - Minutes Of Meeting Held 31 October 1944

/ William F. Friedman

Minutes Of The Personnel Control Meeting Held 15 January 1945

/ William F. Friedman

Personnel Control Committee, Minutes Of Meeting Held 01 January 1945

/ William F. Friedman

Personnel Control Committee, Minutes Of Meeting Held 18 December 1944

/ William F. Friedman

Minutes Of The Personnel Control Meeting Held 23 October 1944

/ William F. Friedman

Notes On Conference Held 18 November 1943 Between Representatives Of The Signal Security Agency And The State Department

/ William F. Friedman

Sigint Relations, 24 January 1955; Conference With Representatives Held In London November/December 1954

/ William F. Friedman

Item 2 Of The Agenda For The Thirteenth Meeting Of Uscibec, Held On 26 March 1954.; Travel Restrictions

/ William F. Friedman