be done legally, the ball-bearings were smuggled to Germany. As late as 1945, SKF sold ball-bearing steel and ball-bearing machines to Hitler. It has been estimated that the supply of ball-bearing prolonged the World War II by two years. SKF actively worked to cut off the supply of ball-bearings to the defense industry in the USA and instead supplied products from its American factories to Nazi Germany through subsidiaries in South America. Heavy Water and Aluminium from Norsk Hydro & Stockholms Superfosfat Fabriks AB-Ljungaverk In addition to ball-bearing, the Wallenbergs' assisted by supplying the Germans with heavy water, aluminium and chemicals for explosives from Wallenbergs Norsk Hydro, which had been founded by the Wallenbergs. At the plants in Rjukan in Norway, Norsk Hydro, together with the Swiss firm Escher-Wyss, cooperated on the Nazi-Germany's nuclear weapons program. Marcus Wallenberg Sr. was Chairman of the board of Norsk Hydro as late as 1941. Wallenbergs' Norsk Hydro co-owned the aluminium factory in Heröya, Norway, with IG Farben and the German state. The German state ownership of the aluminium plant came in part from shares stolen from French Jews. In 1943, at least a quarter of the workforce at the factory were forced laborers from the Soviet Union, Norway and Poland. At the same time, there were several Swedish technicians on site in the factory. Norsk Hydro's hydrogen electrolysis plant in Telemark, Norway, which produced heavy water as a byproduct, was attacked by the first British airborne forces in 1942 known as Operation Freshman, depicted in the film starring Kirk Douglas, the Heroes of Telemark. Wallenberg-owned Stockholms Superfosfat Fabriks AB (today AkzoNobel), shortened Fosfatbolaget, delivered heavy water from their plant in Ljungaverk, Sweden, to the Nazi-Germany nuclear weapons program and the Manhattan project. Bosch and IG Farben affair ― the Art of Cloaking Stockholms Enskilda Bank functioned as a purchasing agent for the Bosch corporation, a company that was one of the largest suppliers to Hitler. In its facility outside Berlin, it relied on prisoners of war and concentration camp prisoners as workforce. Beginning in 1939, Stockholms Enskilda Bank had bought eight Bosch companies in neutral countries and a majority of the shares in the American Bosch company, American Bosch Corporation, ABC. The business settlement was such that the parent company was awarded the right to designate buyers if the companies were to be resold. In return, Bosch had promised to help Stockholms Enskilda