Germany, Preussen, 3 mark 1911 - 100 years of the Breslau University

3 brands with nicely preserved details, single background blemishes, light rubbing.

Obverse: in the pearl rim the eagle of the Empire, in the outer rim the legend:
DEUTSCHES REICH 1911 DREI MARK;

Reverse: in pearl rim heads of rulers to left, in outer rim legend:
FRIEDRICH WILHELM III WILHELM II 1811 UNIVERSITAT BRESLAU 1911;