Constructors

Marendaz

Halford

Opel

Pluto

NSU

Green

Cooper

Fengler

Detroit

Citroën

Alfieri

Petromilli

Giraud

Ansaldo

Jean Graf

Eldridge

Alfi

Dürkopp

Hansa

Steiger

NAG

Komnick

AGA

Schmidt

S.A.M.

Turcat-Méry

Béquet

Jean Gras

Spedia

Simson-Supra

Benz

Shambaugh

Frontenac

Rolland-Pilain

FAST

Leyland

Nesseldorf

CMN

Stöwer

d’Aoust

Anzani

Silvani & Botta

Elizalde

De Dion

S.I.A.M.

Heim

Pilain

SCAT

Milton

Puch

Brett

Aquila-Italiana

Temperino

Prince