A Duesenberg won the 1921 French Grand Prix.
check here
http://www.ddavid.com/formula1/dues.htm
and here
Duesenberg race car
and here
http://www.ddavid.com/formula1/french1921.htm
Jimmy Murphy won the race.
Albert Guyot driving a Duesenberg.
Jimmy Murphy and Ernie Olson
Jimmy Murphy
getting refueled
