Maschinen", a German engineering company during WWII, dated 1940. It was the evidence that ... in my fantastic new HISTORY Channel show: Lost U-Boats of WWII. A historian friend connected me ...

During World War Two, hundreds of cargo ships raced across the Atlantic in an effort to keep Britain supplied. But these ships were being sunk by German U-boats, warships and aircraft. In 1940 alone, ...