Arthur Schopenhauer
1868 · Good
€40
Marcellus Emants
1900 · Very good · NL
€25
Marcellus Emants
1904 · Good · NL
€20
Marcellus Emants
1889 · Fair · NL
€40
Sextus Empiricus.
1887 · Good
€40
Heraclitus of Ephesus
1918 · Good
€20
Gaius
1904 · Fair
€40
Wouter Hendrik Van Seters
1935 · Good · NL
€50
Hessel Mozes Duparc
1859 · Fair · NL
€30
Thomas Henry Huxley
1889 · Fair
€30
Carl Gustav Jung
1915 · Very good
€25
Alpheus S. Packard
1904 · Good
€25
Anselm of Canterbury, Anselm
1928 · Fair
€35
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
Wilbur Pardon Bowen
1935 · Good
€50
Charles Wardell Stiles
1914 · Fair
€25
William James
1935 · Fair
€15
Eugen Horn
1900 · Good · NL
€50
Frederik van Eeden
1923 · Fair · NL
€25
Elbert Hubbard
1915 · Good
€25
P. L. Verhulst
1935 · Fair · NL
€15
Cassius Jackson Keyser
1935 · Good
€50
Silvanus Phillips Thompson
1935 · Very good
€35
Justus van Maurik
1914 · Very good · NL
€45
J. van Lennep
1918 · Good · NL
€35
François HaverSchmidt
1911 · Good · NL
€20
Arthur van Schendel
1921 · Fine · NL
€35
Eduard Strasburger
1935 · Fine
€45
Bernard Jan Hendrik Ovink
1909 · Very good · NL
€40
British Ornithologists' Union
1907 · Fair
€45
Parmenides.
1902 · Fair
€35
Klikspaan
1935 · Fair · NL
€35
George Frederick Kunz
1935 · Very good
€40
Frederick Orpen Bower, Sydney Howard Vines
1903 · Fair
€45
Eduard Strasburger
1924 · Fine
€40
H. Was
1898 · Very good · NL
€50
Charles William Eliot, Πλάτων
1911 · Good
€20
Frederick Courteney Selous
1885 · Good
€50
Saint Clement of Alexandria
1901 · Very good
€25
Jan Frederik Beerens
1910 · Fine · NL
€50
Gerardus Marinus Franciscus Snijders
1905 · Very good · NL
€35
Theun de Vries
1935 · Good · NL
€20
Werner Spalteholz
1906 · Good
€25
Alfred Kaestner
1904 · Very good
€35
Eskelhoff Carsjen Gravemeijer
1902 · Good · NL
€30
Erwin Rohde
1902 · Fair
€15
Nikos Kazantzakis
1901 · Good
€25
Pieter Cornelis Boutens
1916 · Very good · NL
€35
Santiago Ramón y Cajal, Pedro Pasik
1902 · Good
€35
Hermann Schlegel
1905 · Fair · NL
€20
Klaas Johan Pen
1935 · Fine · NL
€35
Marinus Jan de Wilde
1909 · Fair · NL
€35
Charles Elam
1869 · Good
€40
B. P. Ponsioen
1935 · Very good · NL
€30
Eliza Laurillard
1891 · Fair · NL
€45
Sophus Lie
1907 · Very good
€30
Hilaire Belloc
1919 · Good
€35
Ernst Christian Achelis
1902 · Good · NL
€20
René Vallery-Radot
1903 · Very good
€35
L. A. Bakhuis
1902 · Very good · NL
€45