I found a Sylvania round color set!

[ohohyodafarted]

radio63 has the right idea. I used this exact method to get the front glass off of myctc4. It took about 30 minutes to get the glass hot enough for the rubber to soften. I carefully pryed at the top edge until it started to let go and then worked my way down both sides until the whole thing was free. Be carfull not to pry too hard or you could break the glass.

Congratulation on such a RARE find. It is hard to believe that sets of this rarity are still lurking around in someones basement or attic.