Leonard, you are killing me with that.
The nut hut is N.O.S. My neighbor, when I was a kid, use to sell them in the sixties or seventies. I never knew that. One day I was at their new house, twenty years later, and they had one on their bar. I said, "Wow, that's pretty neat." That's when they told me the story of him selling them.
The next day their son came over to my house and handed me one. He said he had a few left over in his old boiler room. I was pretty surprised and delighted by that jesture.