“Prohibition” by the Austrian government [Present-day Austria; Lower-Austria]: “[…] Jews are to be excluded from purchasing or selling any food items.”
Braumüller, Wilhelm: Urkunden und Akten zur Geschichte der Juden in Wien. Erste Abteilung. Allgemeiner Teil 1526-1847. Zweiter Band. (Wien) 1918; p. 220, Researched and Translated by Ziba Shadjaani 5/2/2016