Hungarian, Flour Bag Seal, 0, Szegediner, Image by StuE, Found by Tichfish.
Found in Scotland, 22mm, 5.8g.
DAMPF / MÜHLE on cloud-like design, SZEGEDINER EXPORT around // 0
There is a Hungarian town called Szeged but the term Szegediner usually refers to a type of Goulash! However the seal certainly has all the features of those used by steam flour mills in Hungary.