When I brought my children to the Imagine Children’s Museum (Everett, WA) last weekend, they showed me the “dinosaur dig” exhibit on the roof. There we found this National NC-173 receiver, of Kon-Tiki fame. It looks like it has been gutted. The controls certainly aren’t original. The brightly-colored, kid-resistant buttons cause it to play recorded messages from a “base camp” to the pretend-paleontologists at the dig.
I had to peer through layers of paint to read the engravings and identify it. The best remaining marking is “80”, “40”, and “10-20″ by what may have been a band switch. I could barely find the model number under all the paint.
I’m not a boatanchor guy, and I understand that some might bemoan the loss of a classic receiver. My daughter enjoyed playing with it, though, and it made me smile to find it, so it’s all right with me.