The Hidden Threat

Crossley, J: 2011 UK, hardcover with dust jacket, 161 pages, with photos and maps. The critical role of mines and minesweeping during World War I. The book details the development of naval mine technology and the efforts of minesweeping forces, particularly focusing on the British Royal Navy's Auxiliary Patrol and its operations to counter the German mine threat. ISBN 9781848842724 In very good condition