Hacker News3d agoenergy 23

Sigsaly: Churchill's top secret hotline to the President

The Prime Minister Winston Churchill sits at his desk in the Map Room at the Cabinet War Rooms. Beside him , Captain Pym of the RNVR takes a telephone call.
image: Hacker News

World War Two - Winston Churchill: Churchill's top secret hotline to the President. October 1940, a US company began a secret project known as SIGSALY

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