I just bought a magazine on eBay, an AUTOCAR mag from Britian - Aug 1972. It has a decent review of the Coupe. I scanned in the review, made a .pdf of it and put it on my page:
http://www.honda600coupe.com/Manuals,_b ... ments.html
It's about 2 MB but worth the download time.
Download it and THEN read and/or print it!
Steve