Nice Find. The pegs are just 1/2” round stock 2-1/2” long . weld them on the frame just behind the engine plate. The peg rubber covers can be found on E Bay. The serial numbers should be right behind the pegs.
Thanks for info and tips there appreciated. I sandblasted frame and fork tonight has had some repairs I might have to redo. The wheels were blacked out. I bead blasted clean and tumbled them in polishing media and did fork lowers also. They all look great with fork lowers having a little ware where the stroke is.