Hey, I was wondering if anyone knew the logo on the rear quarter panel. I can see it's Doyle Industrial (something) Roofing. I can't make out whatever it in front of 'Roofing'. Any help would be greatly appreciated! Thanks.
Here is a direct link to the full sized version; http://i1299.photobucket.com/albums/ag74/scpix1/90BGNRickMast5.jpg