1946 bonneville salt flats – john cobb (railton) ![](https://lastflag.com/nuvolari/wp-content/uploads/post1/1946_bonneville_salt_flats__1132.jpg")
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1946 bonneville salt flats – john cobb (railton) #racing
- 1912 #indy500 – joe dawson (national) 1st 5 #racing
- 1929 daytona beach record run – henry segrave (golden arrow 930-hp napier-lion engine) 231 446 mph #racing