So, I found this interesting, and you fellow Canucks might too.
I had to cut out part of my firewall pad while installing a heater in my '49 GMC Panel. After I cut the surface, and removed the insulation, lo-and-behold, there was the tag from when it was made. I took a picture of it.
http://i221.photobucket.com/albums/dd45/HomeCrafter/IMGP2088.jpgCould this be the same company?
http://somerville.ca/I've sent them the picture, and perhaps they will reply.