Codes and Signals: Breaking the Spy Games of World War II and Vietnam

Codes and Signals: Breaking the Spy Games of World War II and the Vietnam War This downloadable PDF focuses on code-breaking during wartime.    Subjects covered:  Agnes Meyer Driscoll, a Yeoman (F) decoding German messages and codes in World War I and helped to decode Japanese intelligence during World War II; making a book cipher and  scytale; activities on makling a cryptogram and cipher disk. Click on image to download.  To download other educational PDF booklets, please click here. Images:  NH 96463:   German Coding Machine:   NH 114804:  German Spy Belongings.

How the Union broke Confederate secret codes in the Civil War

WWII Women Cracking the Code National Air and Space Museum

The Attack on the Liberty: The Untold Story of Israel's Deadly

History of WW2: How Bletchley Park cracked the Enigma Code

World War II Spies and Codebreakers

Public Secret Message - TV Tropes

Secrets of War - The Complete 65 Episode Series

Pre-U.S. Entry Into WWII

The 'Code Girls' of Arlington Hall Station: Women Cryptologists of

Espionage 1