I can safely say that many of the businesses listed are no longer around. And NONE of the radio station information is still correct. Then again, this was dated from 1977.
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Exactly where I found this. I am on a Facebook group for Lehigh Valley commercial radio peopleI love seeing this stuff. There are a couple of local radio groups post the old top 40 surveys all the time. Rarely you ever see ratings from way back when it was all kept under lock and key here
Exactly where I found this. I am on a Facebook group for Lehigh Valley commercial radio people