I have a few Colner logo pics. Unfortunately I only have the logo for the head badge. The R registered trademark is on the logo so I'll assume it is authentic. The 70's or early 80's NOS frame came from a racer friend in Germany without any other decals, other than a Columbus sticker.
http://www.flickr.com/
Chris Plunkett
Firing up the snow blower in lovely
Chicago, Illinois