![Louis Frey drives his 1950 Ferrari 340 America race car through a steep turn during the Indianapolis in Oerlikon race demonstration at the Offene Rennbahn cycling track in Zurich's Oerlikon suburb, Switzerland Louis Frey drives his 1950 Ferrari 340 America race car through a steep turn during the Indianapolis in Oerlikon race demonstration at the Offene Rennbahn cycling track in Zurich's Oerlikon suburb, Switzerland](https://c8.alamy.com/comp/2CJJP5E/louis-frey-drives-his-1950-ferrari-340-america-race-car-through-a-steep-turn-during-the-indianapolis-in-oerlikon-race-demonstration-at-the-offene-rennbahn-cycling-track-in-zurichs-oerlikon-suburb-switzerland-july-27-2017-reutersarnd-wiegmann-2CJJP5E.jpg)
Louis Frey drives his 1950 Ferrari 340 America race car through a steep turn during the Indianapolis in Oerlikon race demonstration at the Offene Rennbahn cycling track in Zurich's Oerlikon suburb, Switzerland
![Rolf Wyss on his 1936 Bugatti 51 A race car awaits to start during the Indianapolis in Oerlikon race demonstration at the Offene Rennbahn cycling track in Zurich's Oerlikon suburb, Switzerland, July Rolf Wyss on his 1936 Bugatti 51 A race car awaits to start during the Indianapolis in Oerlikon race demonstration at the Offene Rennbahn cycling track in Zurich's Oerlikon suburb, Switzerland, July](https://c8.alamy.com/comp/2CKB1ND/rolf-wyss-on-his-1936-bugatti-51-a-race-car-awaits-to-start-during-the-indianapolis-in-oerlikon-race-demonstration-at-the-offene-rennbahn-cycling-track-in-zurichs-oerlikon-suburb-switzerland-july-23-2019-reutersarnd-wiegmann-2CKB1ND.jpg)
Rolf Wyss on his 1936 Bugatti 51 A race car awaits to start during the Indianapolis in Oerlikon race demonstration at the Offene Rennbahn cycling track in Zurich's Oerlikon suburb, Switzerland, July
![An 1927 Amilcar C6 Compressor (front) race car is driven by Ruedi Stoop through a steep turn during a race demonstration at the Offene Rennbahn cycling track in Zurich's Oerlikon suburb July An 1927 Amilcar C6 Compressor (front) race car is driven by Ruedi Stoop through a steep turn during a race demonstration at the Offene Rennbahn cycling track in Zurich's Oerlikon suburb July](https://c8.alamy.com/comp/2CPKE9J/an-1927-amilcar-c6-compressor-front-race-car-is-driven-by-ruedi-stoop-through-a-steep-turn-during-a-race-demonstration-at-the-offene-rennbahn-cycling-track-in-zurichs-oerlikon-suburb-july-28-2009-reutersarnd-wiegmann-switzerland-sport-motor-racing-transport-images-of-the-day-2CPKE9J.jpg)