Le Mans April Test Day

• Title Le Mans April Test Day
• Source Karl Ludvigsen Photograph Collection  
• Description Car number 20, Porsche 917/20 of Willy Kauhsen and Jo Siffert
• Years 1971  
• Date 1971-04-18
• Photographer Edward Eves  
• City Le Mans  
• Country France  
• People Kauhsen, Willy   Siffert, Jo  
• Marque Porsche  
• Model Porsche 917/20  
• Group/Class Sports 5.0  
• Event 24 Hours of Le Mans Test  
• Venue Circuit de la Sarthe  
• Entrant Martini International Racing Team  
• Race Data Drivers Willy Kauhsen and Jo Siffert Car number 20 finished fifth overall.
• Identifier 2011-023LUDV-1970-b1_63.0_0004
• Original Format black-and-white negatives  
• Rights Copyright has been assigned to The Revs Institute. Although copyright was transferred by the donor, copyright in some items in the collection may still be held by their respective creator. The researcher assumes full responsibility for conforming to the laws of libel, privacy, and copyright which may be involved in the use of this collection.