Nice 60s/70s steel butted frame. I don't know anything about it except it's a very nice frame to ride. I'm told it's probably a Viking. It will easily take mudguards and a rack. The paint job was done when I got it so it's not really a Colnago though he must have paid a few bob for the transfers. It's slightly too small for me so I've transferred parts to a larger frame. I'm thinking £30 pickup from North Manchester. Makes a decent looking bike. No rust! Headset included. Runs smooth.