Enigma: Code-Breaking and the Second World War

By Oliver Hoare

Enigma-coded German radio messages were intercepted and decoded at Bletchly Park throughout the Second World War. The decrypted information was known as Ultra and provided invaluable benefits to the... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1903365406
• ISBN13: 9781903365403
• Release Date: October 2002
• Publisher: National Archives UK
• Length: 20 Pages
• Weight: 0.65 lbs.
• Dimensions: 0.5" x 8.7" x 10.8"