Thirty secret years: A. G. Denniston's work in signals intelligence 1914-1944 / by Robin Denniston
2007, 1st Edition. Clifton-upon-Teme, Worcestershire: Polperro Heritage. Very good paperback copy; edges slightly dust-dulled and nicked. Remains particularly well-preserved overall.Provenance: signed. Item #342098
Physical description: 172 pages: ill., facsims,plan, ports; 24 cm. Subjects: Denniston, A. G. (Alastair G.) 1881- 1961.
Cryptographers Scotland; Biography. Secret service Officials and employees Great Britain; Biography.
World War, 1914-1918 Secret service Great Britain.
Price: €25.00
See all items by Robin Denniston