Keywords: Opel Grand Prix Rennwagen4.JPG Opel Grand Prix Rennwagen im Opel Zentrum in Berlin an der Friedrichstraße Baujahr 1913 Vierzylinder 4 0 Liter 110 PS The Opel Grand Prix Racing car image taken at the Opel Zentrum in Berlin at Friedrichstraße Model of around 1913 or after Source self-made I release it into the public domain Opel racing cars 2006-02-24 own assumed Gryffindor |