828 cc, 2 cylinder, 51 hp. First registered in 1975, since 1980 at the second owner (collector). Brake cylinder just redone. Very good and well maintained condition. Last Swiss MOT as veteran vehicle 10.2016.
Complete list: www.oldtimergalerie.ch
This rare early Norton Model 20 has correct engine and frame numbers as verified from the factory records. There is also a very interesting 3 page article on the Model 20 in the December 1984 Classic Bike magazine.
It's also quite rare, that it had been in the same family ownership from first registration .....