“Rescript to the Pomeranian Chamber” issued by King Fredrick II of Prussia [Prussia / Present-day Germany, Poland]: “The ‘Coin Jews’ (Münzjuden) are only permitted to collect gold and silver; they are, however, strictly prohibited from exchanging Prussian coins.”
Stern, Selma: Der Preussische Staat und die Juden, Dritter Teil, 2. Akten, 1. Halbband (The Prussian State and the Jews) (1971) p. 322, Researched and Translated by Ziba Shadjaani 1/7/2016