Ciphergrams
Herbert O. Yardley
From AJ Scruffles, Leigh On Sea, ESSEX, United Kingdom
Seller rating 5 out of 5 stars
AbeBooks Seller since April 24, 2009
From AJ Scruffles, Leigh On Sea, ESSEX, United Kingdom
Seller rating 5 out of 5 stars
AbeBooks Seller since April 24, 2009
About this Item
Intriguing volume from the popular American cryptologist, which presents a series of cryptographic puzzles framed as a elementary course in cryptography given by an uncle to his nephew, many of which reference real cases encountered by Yardley during WWI. With grids in which to solve the puzzle. The first few puzzles have been attempted using pencil. 191pp. Sunning to spine, rubbing to edges. Staining to rear cover. Tanning to page edges but contents otherwise sound, Good. Seller Inventory # 008401
Bibliographic Details
Title: Ciphergrams
Publisher: Hutchinson & Co., London
Publication Date: 1931
Binding: Hardcover
Condition: Good
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