Hi !
Did you see the avi at the bottom of
http://www.racesimcentral.net/
"running time 0:48) The AVI format is 160x120.
Hubert Hahne in his F2 BMW filmed from behind
using a a Formula Vee car at the Wehrseifen-Bergwerk
section at the Nurburgring in 1967. It looks as if the pace of the
movie was speeded up. Nevertheless a great view how the
'67 Ring actually was.(note: The F2 cars started at
the same time as the F1 cars. I think this footage was shot in
the days before the GP) "
It' grrrreat !
Greetings
Klaus