Radio Dials through the years.
PEN Enterprises Ltd and Roroscreen Ltd produced some of the dials for Bell.
If you have any photos, printed materials, and other information to add to the history of the Bell Radio-Television Corp. story please help me to expand the content on this website. I have used some photos from other websites in order to make a more complete record. If I have used any of your copyrighted photos or other material please let me know so I can get clearance and/or include your name.