There were 157 attacks made on U-boats in Florida waters between February 1942 and June 1943. Three were classified as “probably sunk”: 18 May off Palm Beach, 11 June off Key West and 8 July off Cayo Frances. [Statistics on U-boat operations around Florida during the war.] (2 Aug 1945)
Newspapers: Miami Morning News or The Miami Herald
Page: 1, Section: A
Miami Maritime 