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For a more detailed account of the August 19, 1909 race at the Indianapolis Motor Speedway, in which the #3 Knox crashed and Billy Bourque and Harry Holcomb became the first fatalities at the new Speedway, go to http://knoxracing.blogspot.com/p/1909-indy-crash.html  | 
| 1909 Indianapolis Motor Speedway poster (you can find reprints of this on line from various vendors) | 
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| Indianapolis Motor Speedway as built, as of 1936. Photo Attribution: IMS (Indianapolis Motor Speedway) | 
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| Image courtesy of the National Automotive History Collection, Detroit Public Library | 
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| Image courtesy of the National Automotive History Collection, Detroit Public Library | 












