R.O. Gandy, 26 May 1994
Just before the outbreak of war the Government Code and Cypher School (GC & CS) moved from London to Bletchley Park in Buckinghamshire. In 1939, some hundred or so people were working there; by the end of the war there were about seven thousand. This book contains reminiscences by 30 of them, describing what they did and what life was like at Bletchley.