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Zenith 9-S-30 Dial Views
Based on the bright spots on this illuminated dial, this
radio is likely missing the diffusers that should be
located in front of the bulbs. Not only do they serve to
diffuse the light, for a more even appearance, they also
protect the dial material from the heat of the bulbs! I
hear that suitable replacement shields are available
from Mark at www.oldradioparts.net.