Quote:
Originally Posted by leadlike
I curious-why do some roundies (like this one) have a pane of safety glass on them? Wasn't the bonded-safety glass picture tube enough?
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This set was made before bonded glass tubes came out. It should have a 21CYP22 in it or at least a replacement 21FBP22 which is also an un-bonded tube. The 21FJP22 was the first bonded tube and came into play in the early '60s.
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