The German racing driver Rudolf Caracciola in his Mercedes-Benz racing car on the track between Dessau and Bitterfeld before the start of a record attempt, 08.02.1939.
Obomono Tenni,the first non-British rider to win a TT
More on:
http://www.claspgarage.com/2013/07/obomono-tennithe-first-non-british.html?m=1
In 1937: the lightweight-TT
Rudolf Caracciola (Mercedes SSK) Grand Prix de Monaco 1929. -L’Age d’or de la course automobile.
off the line …
start of the 1929 Monaco Grand Prix, the very first Grand Prix to be held in Monaco
the very last car we see is the Mercedes-Benz SSK of Rudolf Caracciola he started from 15th position & finished 3rd after 100 laps, 2 minutes down on race winner William Grover-Williams in the Bugatti T35B
Czechoslovakian Grand Prix, Masaryk Circuit 1937
(Source: https://www.youtube.com/)
(Source: https://www.youtube.com/)