Traffic Flow Studied and Control Traffic Segregated
8/1945
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Original caption states: "Traffic Flow: While on the right traffic accompanying the Cairo-Teheran Conference is studied, on the left a special multiple addressee combination breakdown is being made in an attempt to segregate control (dummy) traffic.
The graphs and chart on the wall depict from left to right: a. Traffic increase on WAR-Caserta circuit at time of movement of AFHQ from Algiers to Caserta. b. Work flow chart of the Traffic Analysis Section. c. Classification, group-count volume graph showing Port of Embarkation traffic for April 1944. d. Various circuit flows accompanying Cairo-Teheran Conference in November and December 1943."
The graphs and chart on the wall depict from left to right: a. Traffic increase on WAR-Caserta circuit at time of movement of AFHQ from Algiers to Caserta. b. Work flow chart of the Traffic Analysis Section. c. Classification, group-count volume graph showing Port of Embarkation traffic for April 1944. d. Various circuit flows accompanying Cairo-Teheran Conference in November and December 1943."
This primary source comes from the Records of the National Security Agency/Central Security Service.
Full Citation: Traffic Flow Studied and Control Traffic Segregated; 8/1945; NR 2980 CBNM11A 11563A 19450800 Pictorial History of the Signal Security Agency; Historic Cryptographic Records, 1952–1981; Records of the National Security Agency/Central Security Service, Record Group 457; National Archives at College Park, College Park, MD. [Online Version, https://www.docsteach.org/documents/document/traffic-flow, April 27, 2024]Rights: Public Domain, Free of Known Copyright Restrictions. Learn more on our privacy and legal page.