Formula One World Championship: Helmets of Lewis Hamilton (GBR) Mercedes AMG F1 and Nico Rosberg (GER) Mercedes AMG F1. Formula One World Championship, Rd18, Brazilian Grand Prix, Practice, Sao Paulo, Brazil, Friday 7 November 2014.
Helmets of Lewis Hamilton (GBR) Mercedes AMG F1 and Nico Rosberg (GER) Mercedes AMG F1.
Formula One World Championship, Rd18, Brazilian Grand Prix, Practice, Sao Paulo, Brazil, Friday 7 November 2014.