![F1 Helmets on Twitter: "Old yellow helmet of @LewisHamilton @MercedesAMGF1 at 2014 @circuitodejerez pre-season testing before he switched to white design. #hamilton #f1 #f12014 #mercedes #lewishamilton https://t.co/WBBe4PZ9YL" / Twitter F1 Helmets on Twitter: "Old yellow helmet of @LewisHamilton @MercedesAMGF1 at 2014 @circuitodejerez pre-season testing before he switched to white design. #hamilton #f1 #f12014 #mercedes #lewishamilton https://t.co/WBBe4PZ9YL" / Twitter](https://pbs.twimg.com/media/DyBF8npWsAYzrVn.jpg)
F1 Helmets on Twitter: "Old yellow helmet of @LewisHamilton @MercedesAMGF1 at 2014 @circuitodejerez pre-season testing before he switched to white design. #hamilton #f1 #f12014 #mercedes #lewishamilton https://t.co/WBBe4PZ9YL" / Twitter
![F1 Helmets on Twitter: "Old yellow helmet of @LewisHamilton @MercedesAMGF1 at 2014 @circuitodejerez pre-season testing before he switched to white design. #hamilton #f1 #f12014 #mercedes #lewishamilton https://t.co/WBBe4PZ9YL" / Twitter F1 Helmets on Twitter: "Old yellow helmet of @LewisHamilton @MercedesAMGF1 at 2014 @circuitodejerez pre-season testing before he switched to white design. #hamilton #f1 #f12014 #mercedes #lewishamilton https://t.co/WBBe4PZ9YL" / Twitter](https://pbs.twimg.com/media/DyBF8noWoAExD35.jpg)
F1 Helmets on Twitter: "Old yellow helmet of @LewisHamilton @MercedesAMGF1 at 2014 @circuitodejerez pre-season testing before he switched to white design. #hamilton #f1 #f12014 #mercedes #lewishamilton https://t.co/WBBe4PZ9YL" / Twitter
![The helmet of Lewis Hamilton (GBR) Mercedes AMG F1. Australian Grand Prix, Thursday 13th March 2014. Albert Park, Melbourne, Australia Stock Photo - Alamy The helmet of Lewis Hamilton (GBR) Mercedes AMG F1. Australian Grand Prix, Thursday 13th March 2014. Albert Park, Melbourne, Australia Stock Photo - Alamy](https://c8.alamy.com/comp/2GCTEYD/the-helmet-of-lewis-hamilton-gbr-mercedes-amg-f1-australian-grand-prix-thursday-13th-march-2014-albert-park-melbourne-australia-2GCTEYD.jpg)
The helmet of Lewis Hamilton (GBR) Mercedes AMG F1. Australian Grand Prix, Thursday 13th March 2014. Albert Park, Melbourne, Australia Stock Photo - Alamy
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Lewis Hamilton wins F1 Russian Grand Prix with Nico Rosberg second | Formula One 2014 | The Guardian
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