In recent years, the work of the Bletchley Park codebreakers has caught the public’s imagination with books and films. While men such as Alan Turing and Dilly Knox have been recognized, Brigadier John Tiltman has been hardly mentioned. This overdue biography reveals that ‘The Brig’, as he was known, played a key role. After distinguished Great War military service, he established himself as a skilled codebreaker between the Wars, monitoring Russian and other unfriendly powers’ messages. During World War Two he was regarded as the most versatile of cryptographers, cracking a range of codes including Japanese ones. He made the first breakthrough against the German High Command Lorenz system and what he found led to the creation of machines including Colossus, the first recognisable computer. His lack of recognition may be down to his apparent lack of association with Enigma but, in truth, he was closely involved at the start. In addition to his cryptological brilliance, ‘The Brig’ was a gifted communicator and team-builder whose character combined charm, intelligence, determination and common sense. He was key to building the special relationship with our American partners both during and after the war. Harold Liberty’s biography shines light on a man whose contribution was essential to Britain’s survival and triumph in the Second World War.

A fascinating anthology which sheds new light on the Bletchley Park story and shows that there is still more to tell.' - Tony Comer OBE, formerly Departmental Historian at GCHQ This important volume tells the story of Bletchley Park through countless letters written by key players to former colleagues and loved ones as the war unfolded. Having intercepted millions of German communications, the codebreakers had felt bound by the Official Secrets Act and said little about their wartime activities. Some who had stayed on at GCHQ after the war, were concerned that speaking out could jeopardise their pensions.Over one hundred letters have been included in this volume and have either been recovered from family members or declassified by GCHQ. They reveal fresh information about the clandestine operation and disclose the true feelings of the participants at Bletchley.Park. In contrast to early accounts, which lacked detail and were occasionally inaccurate, this book thoroughly lays bare the day-to-day experiences at Bletchley Park and uncovers the operational and technical reasons behind the organisation's successes and failures. Simultaneously intimate and comprehensive, it will interest historians, World War II researchers, and anyone who wants to learn the secrets of Britain's signal intelligence effort.

In the course of Europe's twentieth century, freedoms were won at the cost of terrible sacrifice. The physical remains of war, conflict and ideological struggle lie everywhere around us. The question of what to do with this common past, in which we all share an interest, lies at the centre of this important book. From a variety of professional backgrounds, the contributors consider a wide range of conflict-heritage sites in the context of international and national histories and regional and local historical narratives. Questions of who 'owns' the past, the ambiguities over how people identify with the local community or nation state, and whether or how to make moral judgements, are central. The book illustrates the challenges of documenting and describing what are often extensive, contested and sometimes enigmatic and ambiguous buildings and monuments. The priorities of conservation, and how we ensure that documents, artefacts, sites and buildings can be given adequate and appropriate protection and care, are also addressed. This book will be of interest to a wide range of professional practitioners, academics and policy-makers, as well as the general reader, and will open the way to a deeper understanding of the significance of Europe's conflict heritage.

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