12 Hours of Sebring 

• Title 12 Hours of Sebring 
• Source Geoffrey Hewitt Photograph Collection  
• Description Mazda RX-7, number 63, of Jim Downing, Amos Johnson, and John O'Steen.
• Years 1990  
• Date 1990-03-17
• Photographer Geoffrey Hewitt  
• City Sebring  
• State Florida  
• Country United States  
• People Downing, Jim   Johnson, Amos   O'Steen, John  
• Marque Mazda  
• Model Mazda RX-7  
• Engine Type Mazda 4-rotor  
• Event 12 Hours of Sebring  
• Venue Sebring International Raceway  
• Entrant Downing/Atlanta  
• Race Data Retired from the race with mechanical issues and was classified in 34th place overall.
• Identifier 2012-015GHEW-TR-1990-b28_1.15_0001
• Original Format color transparencies  
• 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.