Cosworth — 3 museum-grade prints from the period. Stewart's safety crusade — from the 1966 Belgian Grand Prix trauma through the 1973 retirement press conference — reshaped circuits worldwide and earned knighthood recognition; the flying Scot remains the bridge between Jim Clark's natural genius and modern FIA medical car protocols that every contemporary driver inherits without remembering the cost. Rindt remains Austria's first Formula One world champion — a legacy Niki Lauda would extend with three titles later in the decade — and the Lotus 72 he drove still appears in engineering textbooks as the template for side-radiator packaging; Monza 1970 paused a career that fans and historians treat as permanently unfinished yet permanently canonical. Keke opened Finland's F1 account a decade before Mika Häkkinen's McLaren doubles and a generation before Nico Rosberg's Mercedes title — the Rosberg surname spans Cosworth grit to hybrid precision, with Keke's 1982 crown still cited as proof that one win can suffice when everyone else self-destructs.