François Givaudan

François Givaudan

Edmond Nebout

Ernest André

Jean Treunet

Grand Prix de Picardie – 1931

Salmson AL3

Carlo Gasparin

Salvatore Piccolo

Cesare Pastore

Luigi Pirandello

Targa Florio – 1931

Fiat 509

Alfa Romeo 6C-1500 SS

Gino Cassone

Eugenio Palumbo

Colombo Contardo

Aldo Gerardi

Domingo Giorgi

Giorgio Lorenzini

Ruggero Bisighin

Emilio Gola

Alfredo Caniato

Angelo Facchetti

Gerardo Tornelli

Carlo Di Vecchio

Ettore Muti

Circuito di Pietro Bordino – 1931

Luigi Arcangeli

Dribus (André Boillot)

Boris Ivanowski

Grand Prix de Monaco – 1931

Berliet – Engine

Berliet

Carrasco

Caillez

Circuit d’Esterel Plage – 1931

St Raphaël

André Minangoy

Mikael Angwerd

Henri Aimé-Martin

Jacquin

Umberto Klinger

Georges d’Arnoux

Grand Prix de Tunisie – 1931

Tracta D

Chevrolet 30

Auburn Special

Tracta – Engine

Oakland – Engine

Auburn – Engine

Tracta

Oakland

Auburn

Olle Grönkvist