I went down that hole but came to the conclusion it's complete rubbish.

When they said they buildings in the Louisiana purchase world fair in St Louis, Missouri were built by tartarians, I had to laugh because most of the buildings,v including the festival building, was made from plaster of paris. The permanent structures were designed by architect Emmanuel Louis Masuqeray.

I don't mind conspiracy theories. Some of them are fun. But when the credit for something is taken away from the rightful creator, which in this case we know who it is, that pisses me off.