The Ultra Secret

Name: The Ultra Secret
Author: F W Winterbotham
ISBN: 9780440090618

Author F W Winterbotham

Publisher Bantam Doubleday Dell

📄 Viewing lite version Full site ›

🌎 Shop on Amazon — choose country

🇺🇸 USA 🇨🇦 Canada 🇬🇧 UK 🇩🇪 Germany 🇫🇷 France 🇮🇳 India

⌛ 🇫🇷 France pricing being fetched… Prices will appear once fetched — usually within a few minutes.

View in: 🇺🇸 USA

Book Details

Author(s)F W Winterbotham

PublisherBantam Doubleday Dell

ISBN / ASIN044009061X

ISBN-139780440090618

MarketplaceFrance 🇫🇷

Description ▲

Operation Ultra was designed to intercept and decode German signals sent using Enigma, the top-secret German cypher machine. F.W. Winterbotham, was the man responsible for the organization, distribution and security of Ultra. This is his personal account of the operation.