Debasement was limited at first to one’s own territory. It was then found that one could do better by taking bad coins across the border of neighboring municipalities and exchanging them for good with ignorant common people, bringing back the good coins and debasing them again. More and more mints were established. Debasement accelerated in hyper-fashion until a halt was called after the subsidiary coins became practically worthless, and children played with them in the street, much as recounted in Leo Tolstoy’s short story, Ivan the Fool.