Germany, Saxe-Altenburg, Ernst I (1853-1908), 20-Marks, 1887, head right, rev. eagle (F. 3850; Y. 146), very fine

細節
Germany, Saxe-Altenburg, Ernst I (1853-1908), 20-Marks, 1887, head right, rev. eagle (F. 3850; Y. 146), very fine