A History of the Style and design Bureau and its Plane Yefim Gordon &amp Vladimir Rigmant The origins of the style and design bureau that was to bear his identify can be traced back again to the appointment of Andrey Nikolayevich Tupolev as head of the TsAGI’s Aviation Section in 1918.

Michael Smith, “The Secrets and techniques of Station X: The Combat to Break the Enigma Cypher”

ISBN: 1849540950 | 2011 | EPUB/MOBI | 240 pages | 1 MB/2 MB

When the British army commandeered Bletchley Park in 1939 no one particular would have guessed that by 1945 its inmates would have contributed decisively to the Allied war effort.

A melting pot of Oxbridge dons and maverick oddballs labored night time and day at Station X to decode the Enigma cypher used by the Germans for higher-stage communications.

Improvement of an enhanced substitute for the PzKpfw IV medium tank had proceeded at a sluggish pace, given that the IV had established to be a reliable and flexible design.