Simson – Engine

Simson – Engine

Hansa – Engine

Simson-Supra

Hansa

Alfred Lams

Max z. Schaumburg-Lippe

Harry Stumpf-Lekisch

August Momberger

Ernst Islinger

Edgar de Morawitz

Georg Kimpel

Otto Reif

Dr. Otto Lindpaintner

Pierre Clause

Hans Czermak

Carl Deilmann

Fritz Feldmann

Taurus-rennen – 1925

Homburg

Diatto 30

Giulio Aymini

Emilio Bonamico

Emilio Panicucci

Gusmano Pieranzi

Corrado Giovannini

Luigi Beccaria

Coppa Montenero – 1925

Grand Prix de l’A.C.F. – 1925

Bugatti Type 35A

Ceirano S 150

Giuseppe Vittoria

Luigi Cricelli

Bartolo Filippi

Lorenzo Messeri

Renato Irrera

Giuseppe Claves

Coppa Vinci – 1925

Guyot Spéciale GS25

Ettore Santoleri

Paul Torchy

Maurice Rouvier

Grand Prix d’Europe – 1925

Citroën 855

S.A.M. C25F

Salmson GSS

S.A.M. – Engine

S.A.M.

Luigi Rabitti

Antonio Ponno

Coppa Acerbo – 1925

Benz RH

Ford Spezial

Opel 4/14 hp

Benz – Engine