Here’s a Radio Shack Pepsi bottle AM radio that my grandmother bought me when I was collecting pop bottles in the late 1970s, early 1980s. Notice it has two different labels on the different sides. The top clear part is twisted for on/off and volume, and the bottom is twisted for tuning to a station. Believe it or not, I used to get WLS out of Chicago way down in Southeast Kansas with this thing. Only at night. If the weather was clear between Kansas and Lake Michigan. And I was in the attic. OK, that last part isn’t true. WLS is a talk radio station now, but it used to be music. It still works but you have play with the volume a bit. There’s some sort of short there somewhere.