Kolberg, Joseph: ErmlÀndische Goldschmiede. Braunsberg [now Braniewo]: Skowronski, C, 1907. 212, [2], xii pages I plate illustrating 16 marks with occasional marks in text. Bound in half calf (somewhat worn). The goldsmiths of Warmia. Text in German.
The goldsmiths of Warmia. Text in German