Download or read book The Codebreakers written by David Kahn and published by . This book was released on 1973 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bletchley Park and the Pigeon Spies written by Bernard O'Connor and published by Lulu.com. This book was released on 2018-02-05 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 15,000 pigeons were dropped into occupied Europe during WW2. Some were used by secret agents to send messages back to headquarters. Others were dropped by parachute into France, Belgium, Holland and Denmark in the hope that people would complete the attached questionnaire and provided military, political, economic or other intelligence of value for the Allies. Photographic negatives could be sent. Bletchley Park had its own loft for its pigeon spies. This book investigates the work of MI14, known as the Colomba Service, and for the first time sheds light on conditions in Occupied Europe described by extremely brave men and women who risked execution if found in possession of a pigeon. MI14 staff, decoded or translated messages and forwarded copies to SOE, SIS, MI19, RAF, RN, Ministry of Economic Warfare, BBC, Churchill, de Gaulle and President Benes of Czechoslovakia.
Download or read book Bletchley Park and the Belgian Pigeon Service written by Bernard O'Connor and published by Lulu.com. This book was released on 2018-04-06 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the Second World War, the British Royal Air Force's Special Duties Squadrons parachuted thousands of pigeons into Belgium. Bletchley Park, the nerve centre of the British Intelligence Service, had its own pigeon loft from where birds were sent on intelligence gathering missions. A secret organisation, MI14(d), was created to organise a pigeon service to occupied Europe. Those who found the pigeons were expected to supply military, economic and political intelligence for the Allies. This book includes the messages sent back from Belgium. In particular, it investigates the roles played by Josef Raskin and Jean Ceysens, the British Intelligence Services, the RAF and the brave individuals who, despite the possibility of imprisonment, sent messages to Britain in the hope it would help liberate their country.
Download or read book The Hidden History of Bletchley Park written by C. Smith and published by Springer. This book was released on 2015-08-26 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a 'hidden' history of Bletchley Park during the Second World War, which explores the agency from a social and gendered perspective. It examines themes such as: the experience of wartime staff members; the town in which the agency was situated; and the cultural influences on the wartime evolution of the agency.
Download or read book The Routledge Companion to the Philosophy of Architectural Reconstruction written by Zoltán Somhegyi and published by Taylor & Francis. This book was released on 2024-05-30 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: This companion investigates the philosophical and theoretical foundations determining the conditions of possibility and the limits that make the conservation, readaptation, and transformation of past buildings legitimate operations. As increasing ecological and economic challenges question opportunities for new construction, the process of restoring, transforming, and readapting buildings for new or continued use is becoming an essential part of architectural practice. At the same time, the role of building conservation is changing from mere material preservation to being part of a broader strategy for social regeneration, eco-awareness, and inclusive urban planning. Chapters of this volume explore the complex set of considerations that inform decisions to merely preserve, accurately restore or variously reuse a building. They also look at the broader philosophical concerns such as ethical and aesthetic values, combined with ideas of heritage, history, and collective identity. Case studies on reconstruction after war, gentrification, the restoration of ancient edifices, reconstruction following the effects of climate change, and the use of technology solutions among many others, make this a timely and urgent volume. Adopting a broad transcultural perspective with contributions from five continents, the volume combines theoretical approaches with more practical, case study-based investigations and will be of great interest to upper-level students and academics working in the fields of architecture, conservation, urban design, aesthetics, and heritage management.
Download or read book The Lost World of Bletchley Park written by Sinclair McKay and published by Quarto Publishing Group USA. This book was released on 2013-10-24 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: An illustrated history of the English manor house and grounds that were home to the famous World War II codebreakers. The huge success of Sinclair’s The Secret Life of Bletchley Park—a quarter of a million copies sold to date—has been symptomatic of a similarly dramatic increase in visitors to Bletchley Park itself, the Victorian mansion in Buckinghamshire now open as an engrossing museum of wartime codebreaking. Aurum is publishing the first comprehensive illustrated history of this remarkable place, from its prewar heyday as a country estate under the Liberal MP Sir Herbert Leon, through its wartime requisition with the addition of the famous huts within the grounds, from the place where modern computing was invented and the German Enigma code was cracked, to its post-war dereliction and then rescue towards the end of the twentieth century as a museum whose visitor numbers have more than doubled in the last five years. Featuring over two hundred photographs, some previously unseen, and text by Sinclair McKay, this will be an essential purchase for everyone interested in the place where codebreaking helped to win the war.
Download or read book Station X written by Michael Smith and published by Pan Macmillan. This book was released on 2004 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1939, several hundred people - students, professors, international chess players, officers, actresses and debutantes - reported to a Victorian mansion in Buckinghamshire: Bletchley Park, known as 'Station X', where enemy codes were deciphered. This title details their remarkable achievements.
Download or read book The Hidden Places of England written by Peter Long and published by Travel Publishing Ltd. This book was released on 2004 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt: England's landscape is as diverse as its culture. It is a country with magnificent landscapes. This guide looks at the more established places of interest throughout the country, but it also focuses on the more secluded and little known visitor attractions and places to stay, eat and drink.
Download or read book The History and Heritage of Scientific and Technological Information Systems written by W. Boyd Rayward and published by Information Today, Inc.. This book was released on 2004 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasis for the second conference on the history of information science systems was on scientific and technical information systems in the period from the Second World War up through the early 1990s. These proceedings present the papers of historians of science and technology, information scientists, and scientists in other fields on a wide range of topics: informatics in chemistry; biology and medicine; information developments in multinational, industrial, and military settings; biographical studies of pioneering individuals; and the transformation of information systems and formats in the twentieth century.
Download or read book Buckinghamshire Folk Tales written by Terrie Howey and published by The History Press. This book was released on 2019-08-01 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: Once upon a Milton Keynes ... Buckinghamshire is an ancient county of Roman forts and highwaymen, motorways and urban myth. These are the Buckinghamshire folk tales of past, present and future: old tales in new towns, and new stories from old legends. Look out for witches and dragons, mind all those roundabouts, and whatever you do – don't eat the stew.
Download or read book Codebreakers written by Francis Harry Hinsley and published by Oxford University Press, USA. This book was released on 2001 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story of Bletchley Park, the successful intelligence operation that cracked Germany's Enigma Code. Photos.
Download or read book The Secret Life of Bletchley Park written by Sinclair McKay and published by Aurum. This book was released on 2011-08-26 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bletchley Park was where one of the war’s most famous – and crucial – achievements was made: the cracking of Germany’s “Enigma” code in which its most important military communications were couched. This country house in the Buckinghamshire countryside was home to Britain’s most brilliant mathematical brains, like Alan Turing, and the scene of immense advances in technology – indeed, the birth of modern computing. The military codes deciphered there were instrumental in turning both the Battle of the Atlantic and the war in North Africa. But, though plenty has been written about the boffins, and the codebreaking, fictional and non-fiction – from Robert Harris and Ian McEwan to Andrew Hodges’ biography of Turing – what of the thousands of men and women who lived and worked there during the war? What was life like for them – an odd, secret territory between the civilian and the military? Sinclair McKay’s book is the first history for the general reader of life at Bletchley Park, and an amazing compendium of memories from people now in their eighties – of skating on the frozen lake in the grounds (a depressed Angus Wilson, the novelist, once threw himself in) – of a youthful Roy Jenkins, useless at codebreaking, of the high jinks at nearby accommodation hostels – and of the implacable secrecy that meant girlfriend and boyfriend working in adjacent huts knew nothing about each other’s work.
Download or read book Geniuses at War written by David A. Price and published by Knopf. This book was released on 2021-06-22 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dramatic, untold story of the brilliant team whose feats of innovation and engineering created the world’s first digital electronic computer—decrypting the Nazis’ toughest code, helping bring an end to WWII, and ushering in the information age. • Winner, Institute of Electrical and Electronics Engineers Middleton Award for "a book ... that both exemplifies exceptional scholarship and reaches beyond academic communities toward a broad public audience." • A Kirkus Best Book of 2022 • Planning the invasion of Normandy, the Allies knew that decoding the communications of the Nazi high command was imperative for its success. But standing in their way was an encryption machine they called Tunny (British English for “tuna”), which was vastly more difficult to crack than the infamous Enigma cipher. To surmount this seemingly impossible challenge, Alan Turing, the Enigma codebreaker, brought in a maverick English working-class engineer named Tommy Flowers who devised the ingenious, daring, and controversial plan to build a machine that would calculate at breathtaking speed and break the code in nearly real time. Together with the pioneering mathematician Max Newman, Flowers and his team produced—against the odds, the clock, and a resistant leadership—Colossus, the world’s first digital electronic computer, the machine that would help bring the war to an end. Drawing upon recently declassified sources, David A. Price’s Geniuses at War tells, for the first time, the full mesmerizing story of the great minds behind Colossus and chronicles the remarkable feats of engineering genius that marked the dawn of the digital age.
Download or read book Distance from the Belsen Heap written by Mark Celinscak and published by University of Toronto Press. This book was released on 2015-01-01 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distance from the Belsen Heap examines the experiences of hundreds of British and Canadian eyewitnesses to atrocity, including war artists, photographers, medical personnel, and chaplains.
Download or read book Decoding Organization written by Christopher Grey and published by Cambridge University Press. This book was released on 2012-03-22 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: How was Bletchley Park made as an organization? How was signals intelligence constructed as a field? What was Bletchley Park's culture and how was its work co-ordinated? Bletchley Park was not just the home of geniuses such as Alan Turing, it was also the workplace of thousands of other people, mostly women, and their organization was a key component in the cracking of Enigma. Challenging many popular perceptions, this book examines the hitherto unexamined complexities of how 10,000 people were brought together in complete secrecy during World War II to work on ciphers. Unlike most organizational studies, this book decodes, rather than encodes, the processes of organization and examines the structures, cultures and the work itself of Bletchley Park using archive and oral history sources. Organization theorists, intelligence historians and general readers alike will find in this book a challenge to their preconceptions of both Bletchley Park and organizational analysis.
Download or read book Birthing the Computer written by Stephen H. Kaisler and published by Cambridge Scholars Publishing. This book was released on 2016-12-12 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Birthing the Computer: From Relays to Vacuum Tubes is the first in a multi-volume series on historical computing machines. This series will span the development of computer systems from the Zuse machines of the early 1930s to about 1995 when microprocessors began to be commoditized. Each volume will focus on a range of technologies, or a class of machines or a particular vendor, and will describe the hardware of the machines and its peripherals, the operating system and system software, and its influence upon programming languages. This volume begins with the Zuse machines which were constructed from relays, but contained the basic elements of a computer system, namely input, computing engine, and output. Early machines from Atanasoff and Berry, Aiken, Stibitz, and IBM are described. The transition from relays to vacuum tubes increased speed and performance significantly, and led to the first true computers in ENIAC, EDSAC, and EDVAC which used paper tape and Williams tubes for I/O and storage. These machines were built by universities. Several early machines were purpose built such as Colossus and BINAC, and created with government support and industrial know-how. By the mid-to-late ‘50s, computing machines were being built by universities (the SSEM, Whirlwind, and IAS machines), governments (the NBS SEAC and SWAC, and several other machines), and industry (the UNIVAC series and the English Electric DEUCE). Most of these machines were constructed using the von Neumann architecture, and represent an evolution of thinking in how computing machines were to operate along with some innovative ideas in software and programming languages. By the end of the 1950s, the design, development, programming and use of computing machines were in full ferment as many new ideas were proposed, many different machines were designed and some were constructed. Computing machines became a commercial enterprise. Governments receded from building machines to levying requirements and funding construction, while universities continued to explore new architectures, new operating systems, and new programming languages.
Download or read book World War II at Sea 2 volumes written by Spencer C. Tucker and published by Bloomsbury Publishing USA. This book was released on 2011-11-10 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt: The war at sea was a key aspect of World War II, one that is too-often under-studied. This comprehensive encyclopedia shares current understandings of the struggle to control the seas during that conflict—and it opens our eyes to the reasons sea power continues to be of critical importance today. Scholarly treatment of World War II is constantly changing as new materials inform new interpretations. At the same time, current military operations lead to reevaluation of the tactics and technologies of the past. Marshalling the latest information and insights into this epic conflict, World War II at Sea: An Encyclopedia will enable students and other interested readers to explore specific naval engagements, while also charting the transformation of naval history through innovations in ordnance. In treating the naval aspects of World War II, this two-volume ready reference enhances the understanding of a part of the war that is often overshadowed by the fighting on land and in the air. The encyclopedia focuses on the events, individuals, organizations, and ideas that shaped the world's navies during World War II, as well as the resultant battles that changed naval history. It also covers the numerous innovations that occurred during the conflict and shows how strategies evolved and were executed.
