| Entry Text: | SYRETT, David, ed. The Battle of the Atlantic and Signals Intelligence: U-Boat Situations and Trends, 1941-1945. (Navy Records Society Publication 139). xl, 628p., bibliog. Aldershot: Ashgate for the Navy Records Society, 1998. ISBN: 1840142952.
The U-boat situation and trend reports were prepared weekly and sometimes daily by Rear Admiral J. W. Clayton and Commander Rodger Winn and show the exact and changing state of British knowledge of German intentions. |
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