George Follmer and Mark Donohue in 917/10s lead the recon lap of the 1972 Can-Am race at Laguna Seca. Pic: Pete Lyons pic.twitter.com/L978aqljsi
'Super Swede' Ronnie Peterson, #Lotus, Nürburgring - Germany - 1973. #Formula1 #F1 pic.twitter.com/ZSzEzLGbPG
Start of the 1977 Belgian GP, Circuit Zolder. #Formula1 #F1 pic.twitter.com/18uwDbdkcR