Such is the Avro Lancaster significance to the Royal Air Force, they still operate one as part of the Battle of Britain Memorial Flight, a unit dedicated to serving the memory of aircrew in WW II. (Photo courtesy of John Dibbs/ planepicture.com)
Inset: ;e Tirpitz was the second
of the Bismarck class battleships
commissioned in the German Navy. She
was completed in February 1941.