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Ultra Secret, The

By: Harper & Row

Type: Hardcover

Product Line: Historical Books (Harper & Row)

MSRP old price: $8.95


Product Info

Title
Ultra Secret, The
Publisher
Category
Author
F.W. Winterbotham
Publish Year
1974
Pages
199
Dimensions
5.5x8.5x1"
NKG Part #
2147474799
Type
Hardcover

Description

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