In reply to a private e-mail to Frank Berto on André Bertin, here is his response (from two separate e-mails). I asked Mr. Berto for permission to forward this, just to head off any further discussion and threats of solicitors (lawyers in American English)...
Jan Heine, Seattle
>Andre Bertin was one of the French makers
>that used to tour together with Dr,. Clifford Graves, Fred Delong and others
>in the 60s and 70s. Read "My Life on Two Wheels" by Clifford Graves. Fred
>Delong tried to recruit me but I was too busy making a living.
I THINK THAT THE 1980'S ANDRE BERTIN IS (WAS) THE SON OF THE MAN WHO DIED IN 1930.
GEARS2U! Frank Berto