SIGSALY: Churchill's top secret hotline to the president(iwm.org.uk)
127 points by stmw | 44 comments
Imperial War Museums article on Churchill's top secret SIGSALY encrypted telephone hotline to the US President from the Churchill War Rooms.
iwm.org.uk on Hacker News
1 story on the front page, newest first. Scroll down to watch the site change over time.