Leo Kinnunen – Interserie 1971 – Interserie time 1971, 1972 and 1976 the Champion. Photo via Bilsportarvet FB 1971 Keimola. Photo/scan Ilkka Huttunen 1972 Interserie Keimola with Chris Craft #3 Porsche. Photo Lennart Berqsten 1972 Interserie Keimola with Howden Ganley #16 BRM. Photo Lennart Berqsten 1972 Norisring. Photo Rudolf Bouten 1972 Interserie Hockenheim with Porsche 917/10 TC – Racing Team AAW. Photo Walter C. Harbers III 1972 Silverstone with AAW Porsche 917. Photo/source Porsche Werkfoto via FB 1973 Interserie Norisring. Photo Walter C Harbers III 1973 Interserie Norisring. Photo Walter C Harbers III 1973 Interserie Norisring. Photo Walter C Harbers III 1973 Interserie Norisring Leo Kunnunen /first from right/. Photo Ian Wagsttaf 1973 300 km Nurburgring Interserie. Photo credit Paul Kooyman 1973 Interserie, Silverstone. Race winning Porsche 917 driven by Leo Kinnunen. Photo and info John Hobbs 1973 12th May and The Martini International Supersports meeting featuring a round of the 74 Interserie Championship. Photo and info Robert Clayson 1973 Keimola. Photo Kari Pulkkinen 1973 Keimola. Photo Kari Pulkkinen about Leo Kinnunen