Some tasty machinery on show.
Jim F:
Wouldn't a longer seat and two extra foot-pegs have been cheaper?
My Brother the Bike Buff built a "Norvin" years ago. Black Lightning power plant shoved into a "re-worked" Norton Featherbed frame. He held a launch party, the highlight of which was the ceremonial "public starting" of the beast.
What a glorious sound.
He still has it in the "shed" and it comes out for "special occasions".