1910–1911
mounted with BR55.44 and BR55.50 pink, blue, black, and green inks
Josef Hoffmann, 1917
Josef Hoffmann, 1930
Josef Hoffmann, 1910
Josef Hoffmann, 1906
Manufactured by Wiener Werkstätte, 1910
Josef Hoffmann, 1870
Josef Hoffmann, 1895
Josef Hoffmann, 1901
Josef Hoffmann, 1915