What you quoted is riddled with legislation.
A Swiss cheese is riddled with holes, but it’s not 100% holes. The story of wampum is riddled with legislation, but it served as money when there was no legislation, too. Thus legal tender laws can’t explain those parts.
On top of that, Wikipedia says: “Wampum are traditional sacred shell beads”. To consider something sacred means you value it as a consumer.
As a consumer to consume, but the article says explicitly that the Indians did not use it as a medium of exchange with each other. After all, Mises posits, [unlike what the bitcoin crowd seems to think he said], that all money has to begin with value to consumers. So there is no contradiction to Mises there. And of course, I doubt the Dutch settlers would give it any value as a sacred bead, as consumers. They had other sacred knick knacks. And yest, as time went on, those things started being worth something to the Dutch as well, even when there were no legal tender laws about them.
And then it says: “As Native Americans became reluctant to exchange pelts for the shells, the shells lost value”. If anything, all this seems to illustrate my (and what I think is) Menger’s theory.
Not sure what you see here. It conforms to Mises’ theory as well. If anything, it might contradict your theory, if the legal tender laws where still in effect when this happened.
Maybe I’m missing something. I understood your theory to be that money starts off as a commodity, then acquires more value when legal tender laws give it usefulness. I’ve heard Austrians [=Peter Schiff] say that legal tender laws give value to otherwise useless stuff, if only because you need some of it to pay your taxes. So the way i see it, Mises would agree that legal tender laws have a part in giving stuff exchange value above and beyond their intrinsic, industrial value.
But he seems to say that legal tender laws are sufficient, but not neccesary, to do that. The extra value can arise with no legal tender laws at all, merely because the commodity became popular as a medium of exchange. And my understanding is that you disagree with that. No legal tender laws, no washee. Andthe history of wampum seems to deny that.
I wonder also about cigarettes in prisons, which it seems is used as money there. Maybe some unfortunate with experience can tell us if the value of cigarettes was more in prison than in the outside world. If yes, they would also be a counterexample.