Lewis Hamilton 2021 Flagship Formula 1 trading card - Blue parallel. Card number #1. Team: Mercedes. Numbered to 99. Part of the 2021 Topps Flagship F1 set. Track this card in your collection, view community-uploaded images, check parallel variants, and manage grading information on Grid Garage. The Blue parallel is one of multiple color variants available in the Flagship product line. Grid Garage is a free F1 trading card tracker and collection manager supporting PSA, BGS, SGC, CGC, TAG, HGA, GMA, and ICG grading authenticators.