Anybody for one more round of what might this be worth?

I just texted my best friend from high school and asked him about a guy who used to work on our base station radios back in the 90s and he said that guy has passed. If I can figure out the speaker wires and everything else maybe it just needs to be hooked up and not so much worked on. I'm not sure what kind of antenna to hook it to has it seems more like a radio antenna but it does have some kind of capacitor in between. I'm more see myself if I can mount this putting it in my old Dodge pickup and hooking it up to the speaker in the dash. And just hooking my regular stereo up to my regular speakers.