Original (French) prototype (who can help?) - 10eme traversee de Paris.

May 2011, thanks again to Tom BEECH:

It is indeed a FiberFab brand (modified) kit car, home built by JJ Chasseing in 1976.
Carrosserie: ft bonito de fiberfab
Chassis plateforme: vw coccinelle year 1966
Moteur: 1974 2.7 911S modified
Train av, train ar, direction; porsche 911 (1968/1974)
Boite de vitesse: type 915