This was a barn find back in 1989 . I've restored it in 1990 and sold it last year .
1939 Norton.
http://www3.telus.net/spectrasonly/Norton1.jpg
http://www3.telus.net/spectrasonly/Norton2.jpg
http://www3.telus.net/spectrasonly/pb180021jpg.1
That thing is bad a$$ love old brit bikes