i have a few of these early 250s and the frame number is always verticaly stamped on the left behind the rear engine mount/front footrest, iv aquired another bike with no engine but cant find a number ....any ideas anyone? also it appears to have the later rear light bracket and id say its an unmessed with bike 
thanks ray
			
			
									
									
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                        1965 Honda CP77 — Ulsan Metro City, Rep. Korea
                        Restored with original parts — Owner: J. Doe
                     
                     
                     
                    