Click here for photos of Jean Dupuy during his trials on the river Seine in the Suresnes basin at 75, Quai Carnot, St Cloud

Click here for photos of Jean Dupuy during several races including the famous Spreckels Trophy

October 18th 1934 World Speed record VIDEO

Jean Dupuy in Paris, June 1933

June 1933   Class X winner. Excelsior II driven by Jean Dupuy who just acomplished 25 kilometers.
Note: the single cam Soriano engine with gas tank. (gravity fuel feed system)