 Complete the following phrase:  The W196s delayed debut at the 1954 French Grand Prix saw the introduction of the aerodynamic closed-wheel aluminium Type Monza streamliner body for the high speed track at Reims. Juan Manuel Fangio and Karl Kling claimed a 12 finish, and Hans Herrmann posted the fastest lap. The same body was later used only three more times: at the 1954 British Grand Prix at Silverstone, 1954 Italian Grand Prix at Monza, where it picked up its nickname in 1954, and at Monza again at the 