A few more:
1958 - Gwyn Staley, Billy Myers, Archie Scott-Brown, Pat O'Connor, Erwin Bauer, Steve Spitler, George Fonder, Luigi Musso, Art Bisch, Peter Collins, Peter Whitehead, Jimmy Reece, Stuart Lewis-Evans
1959 - Marshall Teague, George Amick, Dick Linder, Jerry Unser, Van Johnson, Jean Behra, Ivor Bueb, Ed Elisian, Glen Rocky
1960 - Harry Blanchard, Ettore Chimeri, Harry Schell, Al Herman, Chris Bristow, Alan Stacey, James E. 'Jimmy' Bryan, Johnny Thompson
1961 - Tony Bettenhausen Sr, Giulio Cabianca, Dean Layfield, Wolfgang von Trips, Al Keller.
1962 - Dennis Taylor, Peter Ryan, Don Davis, Jean 'Lucienbonnet' Bonnet, Clark Templeman, Ricardo Rodriguez, Gary Hocking
1963 - Juan Gálvez, Christian Heins, Bill Randall, Celso Lara Barberis.
1964 - Joe Weatherly, Tim Mayer, Eddie Sachs, MacDonald, Edward Glenn "Fireball" Roberts, Tony Bonadies, Count Carel Godin de Beaufort, Bobby Marshman.
1965 - Billy Wade, Don Horvathm, Lloyd Casner, Tommy Spychiger, Tony Hegbourne, Jimmy Ray Quick Sr, Ken Miles
1966 - Bob McLean, Walt Hansgen, Jacques Bernusset, Jimmy Davies, Jud Larson, David Ward Ridenour, Don Skogmo, John Taylor, Don Branson, Richard Charles Atkins
1967 - Donald Campbell, Billy Foster, Carlos Martín, Jacques Robert Weber, Lorenzo Bandini, Boley Pittard, Beat Fehr, Giacomo Russo, Bob Anderson, Georges Berger, Oscar Cabalén, Gary Congdon, Ian Raby, Arsenio Laurel, Norberto José Polinori
1968 - Jim Clark, Victor Tandy, Mike Spence, Ludovico Scarfiotti, Jo Schlesser, Chris Lambert, Ab Goedemans, Bert Brooks.
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