small number of the TF 6/30 PS sports cars featuring a 1490cc engine. AGA won many races and was entered in the 1926 German Grand Prix. Other racers also drove AGA cars. The Swedish company Thulin made around a hundred AGA cars under licence between 1920 and 1924. References Kai-Uwe Merz: Der AGA-Wagen. Eine Automobil-Geschichte aus Berlin, Verlag Berlin Story (2011, September), Kai-Uwe Merz: Das Automobil des Nobelpreisträgers. Archivalische Studien zur Berliner Autogen-Gasaccumulator Aktiengesellschaft (AGA), der Berliner Aktiengesellschaft für Automobilbau (AGA) und der Stockholmer Aktiebolaget Gas-Accumulator (AGA), in: Berlin in Geschichte und Gegenwart, Jahrbuch des Landesarchivs Berlin 2011, edited by Werner Breunig and Uwe Schaper, Gebr. Mann Verlag Berlin (2011), David Hawtin: An East German Refugee. Vintage Aga 6/20 PS, in: The Automobile, Vol. 8, No. 1, (March 1990) External links http://www.agamobil.de (in German) Vintage vehicles Defunct motor vehicle manufacturers of Germany Manufacturing companies based in Berlin Companies of Prussia