Yup, as others have stated, the only wonder bar I've heard of invovling cars, is an option of 50's GM car radios. I believe if you pushed on it, it would scan to the next stongest signal station up the dial. Similar to todays "seek" feature on the digital radios.
It's a bar and Hall in Twin Lakes here too.:wacko:
It's also a very handy tool that come in a "super" model as well. Although it doesn't look that super?:sad:
Wonder Bar___________________Super Wonder Bar
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