Semmering hillclimb race, 1909 - Semmering hillclimb race, 1909
Otto Salzer and co-driver August Grupp (start number 46) in a Mercedes 150 hp racing car. The founder and winner of the Semmering Challenge trophy Theodor Dreher (on the right next to August Grupp).
- Archive number: R9132
- Caption: Semmering hillclimb race, 1909
Otto Salzer and co-driver August Grupp (start number 46) in a Mercedes 150 hp racing car. The founder and winner of the Semmering Challenge trophy Theodor Dreher (on the right next to August Grupp). - Topics:
