October 18th 1934 World Speed record VIDEO
Jean Dupuy StCloud
Jean Dupuy StCloud.wmv
Windows Media video format [4.3 MB]
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)

Above L to R: J de Portales, Dorothy Spreckels Dupuy,
Jean Dupuy, Prince Bitteto Marino, Gladys & Guy
De Polignac. Hotel Excelsior, Lido beach, 1938