| Most frequent drivers: | Russo (1), Nappi (1), Luigi Bellucci (1), Giuseppe Tuffanelli (1), Guglielmo Carraroli (1), Amato (1), Gennaro Auricchio (1), Felice Bonetto (1), Paride Mambelli (1), Borrelli (1), Carlo Gazzabini (1), Giuseppe Farina (1), Nando Barbieri (1), Marocchina (1), Clemente Biondetti (1), Catullo Lami (1), Francesco Apruzzi (1), Gildo Strazza (1), Rastelli (1), Domenico Jovanella (1), L. Fontana (1), G. Galeazzi (1), Forquet (1), Gianfranco Comotti (1), Paolo Bellotti (1), Giuseppe Ricci (1) |