WW2 Canadian The Invisible War No 1 Canadian Special Wireless Group Used Softcover Reference Book

**WW2 Canadian The Invisible War No 1 Canadian Special Wireless Group Used Softcover Reference Book** This used softcover reference book, titled “The Invisible War: No 1 Canadian Special Wireless Group,” provides an in-depth examination of the operations and history of the No. 1 Canadian Special Wireless Group during the Second World War. The unit specialized in signals intelligence, intercepting and deciphering enemy communications as part of Allied efforts. The publication outlines the group’s formation, training, deployments, and operational activities, supported by photographs, diagrams, and first-hand accounts. Attention is given to the technological methods employed, the personnel involved, and the group’s contributions within the broader context of Allied intelligence operations. This book is a relevant resource for researchers and collectors interested in military communications, Canadian participation in WWII, or intelligence history. The condition is used; minor signs of wear may be present. This reference volume aids in understanding a specialized aspect of Canadian military involvement during the Second World War.  Total of 302 pages.