Johannes Hoops
1911 · Good
€65
George Santayana
1918 · Very good
€70
Wernher der Gartenaere
1917 · Fine
€65
Heinrich Heine
1924 · Fair
€15
Katherine Mansfield
1922 · Good
€115
Willem Kloos
1920 · Fair · NL
€50
Hugo Lang
1912 · Good
€45
Hendrik Blink
1921 · Very good · NL
€30
Margarethe Müller
1908 · Very good
€55
Gerard Baldwin Brown
1922 · Very good
€25
Henry Adams
1926 · Good
€90
Guillaume Groen van Prinsterer
1903 · Fine · NL
€30
Johann Gottlieb Fichte
1910 · Very good
€60
Ghent (Belgium)
1925 · Fair · NL
€20
Adriaan Heynsius
1908 · Very good · NL
€70
Austin M. Patterson
1935 · Fine
€35
Abraham Kuyper
1911 · Fine · NL
€30
Friedrich Hölderlin
1935 · Very good
€25
H. L. Mencken
1910 · Good
€110
Herman Heijermans
1935 · Fair · NL
€65
Albert Bielschowsky, Theobald Ziegler
1902 · Very good
€25
Hermann Wätjen
1927 · Very good · NL
€50
Lafcadio Hearn
1935 · Good
€20
Friedrich Nietzsche
1915 · Fair
€25
Frederik Carel Gerretson
1927 · Good · NL
€70
Georg Simmel, Georg Simmel
1907 · Very good
€135
Johan de Meester
1919 · Fair · NL
€35
Theun de Vries
1935 · Good · NL
€20
Petrus Johannes Blok
1902 · Fine · NL
€90
Moritz Schlick
1928 · Good
€55
Friedrich Fröbel
1913 · Good
€20
Petrus Johannes Blok
1914 · Good · NL
€40
T. J. Bezemer
1903 · Good · NL
€25
Henry Sessions Souttar
1930 · Very good
€45
Iwan Bloch, Richard Deniston
1901 · Very good
€25
Friedrich Engels
1905 · Fine
€80
H. A. J. van Swaay
1919 · Good · NL
€35
Max Scheler
1935 · Good
€20
George MacDonald
1915 · Very good
€30
Arthur van Schendel
1921 · Fine · NL
€35
Theodoor Jorissen
1902 · Good · NL
€30
Hendrik Blink
1925 · Fair · NL
€20
Hugo Lang
1935 · Fair
€50
C. P. Henning
1912 · Very good · NL
€40
Gertrude Stein
1923 · Good
€75
Anatomische Gesellschaft
1902 · Very good
€45
Annie Salomons
1935 · Good · NL
€20
J. P. Heije
1917 · Fair · NL
€35
Alfred Kubin
1915 · Good
€35
Jacob Burckhardt
1935 · Very good
€80
Victor Lefebure
1935 · Fair
€15
E. V. Lucas
1932 · Good
€30
Willem Kloos
1902 · Very good · NL
€65
Albrecht Dürer
1908 · Good
€30
Richard Wagner
1935 · Fair
€45
Franz Werfel
1932 · Fair · NL
€20
Ricarda Huch
1903 · Very good
€70
Henry James
1915 · Very good
€90
Ernst Bloch
1920 · Very good
€30
Alfred Wegener
1906 · Very good
€55