Most of the older style fairing like this that I have seen are either Ropers or Wixoms. I believe most of the Roper's had 5 bolts across the bottom of wind screen and the Wixom's used 7. I have a Roper on my CB550K. I have found several old pictures of Ropers and Wixoms if anyone ever needs one to look at pinstriping designs. If anyone knows of other companies that made older style fairings (besides Vetter)...jump in and lend your knowledge.