The Fiat 850 Bertone Racer test on this site left me with a question: who imported this car in the Netherlands if it wasn't Leonard Lang? Thanks to the internet I didn't have to search long. It was Hans Maasland in Valkenburg, ZH. Of course he advertised and I am grateful to him for that.
Fiat 850 Bertone Racer 1969 advertentie Hans Maasland