DuPont Spyder in chronological order

1929 DuPont Model G Speedster by Merrimac

1929 DuPont Model G Speedster by Merrimac
1929 DuPont Model G Speedster by Merrimac
1929 DuPont Model G Speedster by Merrimac
Under The Hood 1929 DuPont Model G Speedster by Merrimac
Front Panel 1929 DuPont Model G Speedster by Merrimac

DuPont Speedster '1929

 
DuPont Speedster '1929
 
 

1930 DuPont SG1 Special Indy 500 Race Car

1930 DuPont SG1 Special Indy 500 Race Car
 
 
 

WheelsAge.org '2005–pr.