| « Mike Magill | Drivers / 1956 / Umberto Maglioli | Robert Manzon » | |
| « 1955 | 1957 » |
| Nationality: | Italian |
| Date of Birth: | Tuesday, 5 June 1928 |
| Place of birth: | Bioglio, Italy |
| Date of death: | Saturday, 6 February 1999 |
| Age at death: | 70 years, 243 days (8 months, 1 day) |
| Debut: | 1953 Italian Grand Prix |
| Active years: | 1953 – 1957 (5) |
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| Rd | Date | Grand Prix | Constructor | Car | Grid | Race | Points | Champ. Points | Rank |
| 1 | 22 Jan | Argentina | |||||||
| 2 | 13 May | Monaco | |||||||
| 3 | 30 May | Indy 500 | |||||||
| 4 | 3 Jun | Belgium | |||||||
| 5 | 1 Jul | France | |||||||
| 6 | 14 Jul | Great Britain | Maserati | 250F | 24 | Ret | 0 | 0 | NC |
| 7 | 5 Aug | Germany | Maserati | 250F | 7 | Ret | 0 | 0 | NC |
| 8 | 2 Sep | Italy | Maserati | 250F | 12 | Ret | 0 | 0 | NC |