Roelof Wunderink – F1 1975 Spain GP with Tony Brise #21 and Niki Lauda. Photo José-Luis Corijos 1975 Silverstone. Photo source FB 1975 GP Spain. Photo source FB 1975- Zandvoort Grand Prix 1975. Ronnie Peterson passes van Lennep. The Dutchman replaced Roelof Wunderink, who wasn’t declared fit by the track’s doctor, after his heavy shunt in private testing in an F5000 car, earlier that year. Photo Marco Mok/Archief Henk A. Hazelaar and info Ed Brunette 1975 International Silverstone 1975 Tom Pryce and Roelof Wunderink – 1975 27th Daily Express International Trophy – Silverstone. Photo and info Alan Cooper 1975 International Trophy at Silverstone, without a downpour this time out! Roelof Wunderink in his second outing in the Ensign N174 MN02… he made a great start but with down on power DFV in need of a proper rebuild, you can see footage of the race on YouTube, the way Donohue passes him on the straight… Penske had quite a proper budget!. Info Ed Brunette and photo Alan Cooper 1975 International Silverstone 1975 GB GP. Photo Robert Clayson 1975 GB GP with Jim Crawford. Photo Christian Wolf 1975 – Roelof Wunderink in the old Ensign N174 MN02, followed by either Ickx or Peterson, RoC Brands Hatch 1975. He qualified in 18th. spot next to Emerson and in front of Evans who finished fifth ans sixth respectively, one lap down. Roelof finished 10th. 5 laps down, it is not exactly clear if he had any troubles during the race as the race was held under typical English weather conditions!. Photo John Millar and info Ed Brunette 1975 GP Monaco. Photo Douglad L. Noordhoorn 1975 Monaco GP. Photo Edoardo Lazzaroni EDO 1975 GP Monaco. Photo source FB 1975 Italy GP 1975 USA GP. Photo Eric Lemuet 1975 Dutch GP. Roelof Wunderink and Gijs van Lennep. Photo Noord-Hollands Archief, collectie Fotopersbureau De Boer NL-HlmNHA_1478_13877K00_31 about Roelof Wunderink