ADAC Eifelrennen – 1931

ADAC Eifelrennen – 1931

Georges Irat 17 cv

Rally ABC

Constant Knepper

Robert Goemans

Georges Puissant

Grand Prix des Frontières – 1931

Alfa Romeo Tipo A

Alfa Romeo 8C-2300 Monza

Aldo Bianchi

Giovanni Lurani

Francesco Pirola

Gildo Strazza

Antonio Maino

Henri Frètet

Ferdinando Minoia

Gran Premio d’Italia – 1931

Jean Pao

Emmanuel Galba

Grand Prix de Casablanca – 1931

SCAP – Engine

Ruby – Engine

Morano

Soriano-Pedroso

Sénéchal

Louis Abit

Diego Munoz

Edmond Nebout

Emile Schiffelers

Odette Siko

Gerard Herbaux

Grand Prix de Picardie – 1931

Francesco Toia

Targa Florio – 1931

Secondo Corsi

Eugenio Palumbo

Giuseppe Tuffanelli

Giorgio Levi

Domingo Giorgi

Giorgio Lorenzini

Gerardo Tornelli

Pino Baruffi

Francesco Severi

Ettore Muti

Circuito di Pietro Bordino – 1931

Alfa Romeo 8C-2300

Mercedes SSKL

Carlo Pedrazzini

Dribus (André Boillot)

Bernhard Ackerl

Clifton Penn-Hughes

Earl Howe

Grand Prix de Monaco – 1931

Berliet – Engine