NancysToy
Motorbike Professor
According to the shop manual, the engine number is located near the left rear engine mount, above the exhaust pipe. Looks like it is on the left rear of the crankcase, toward the top. The frame is stamped toward the lower left front somewhere, although the pic shows the arrow behind the right wheel. I guess you're going to have to strip things down and hunt for a while. At least maybe this narrowed it down. Sorry, I couldn't copy the pics to illustrate things. Maybe someone else is a better hacker.