The Ultra Secret

Name: The Ultra Secret
Brand: My Store
SKU: ByrdShop_044009061X
Price: 107.96 USD
Availability: InStock

paperback – January 1, 1978

by Winterbotham, F W

$107.96 USD

Sale Sold out

Shipping calculated at checkout.

Quantity

Secure Checkout

Quality Guaranteed

New In Stock

ISBN-13: 9780440090618 ISBN-10: 044009061X

Binding

paperback

Published

January 1, 1978

Weight

0.4 lbs

Dimensions

2.50×9.90×17.30 cm

About this book

The Ultra Secret by Winterbotham, F W. paperback edition. ISBN: 9780440090618.

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