If anyone's interested I've put some of my old Viking parts on ebay - front Benelux Gear Changer, Quill Stem, Pedals and Crankset. They've been lying around for yonks and I'm having a clearout. It'd be good to see them go to someone who's renovating an old bike.
Apologies if this is not apt for this forum but I can't find a specific UK For Sales section.
Oldest is a 1956 Ian Steel model Viking. Latest is Look 585
If you still have these parts I could be interested. I part restored by old 1958 Viking Ian Steel last year. Some parts are poor or not original. It would be good to have more detail, especially the crankset.