Season 1931
Switzerland
Switzerland others 1931
7. 3. 1931, Bern - Genève • entries/finish - ?/? • asphalt • Other years
1. | Thommen - ? | Fiat | ||||
2. | Wachter - ? | Minerva | ||||
3. | Spoeri - ? |
12. 8. – 23. 8. 1931 • entries/finish - ?/? • asphalt • Other years