I was wondering this myself. My sign has no dating on it and there is NO sign of red in the bell on either side. If I remember correctly the yellow in the bell is slightly a richer yellow but barely noticeable. Boy were the walls empty then...

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Last edited by chevy350; Thu Jun 22 2017 10:57 PM.
Vintage car restorer/collector with a love for all things old.. Too many toys never enough room.