There is a small Dvořák museum here in a house that the composer never lived in, though based on where he did live, he would have walked past it a lot. I can now say that I have seen Dvořák’s wallet. And he was 178 cm tall as an adult.
Also, did you know that he was a trainspotter? Apparently he used to take walks to the train station every day to catch the number of the Vienna-Prague express train. One day he knew he would not be able to make it, so he sent Josef Suk instead. Suk used opera glasses, but he was not an experienced trainspotter, so he wrote down the wrong number.
That is the end of the story, at least as explained in the English-language bit of the display.