Frederick Soddy
1935 · Fine
€30
Ralph W. G. Wyckoff
1935 · Very good
€30
Rudolf Otto
1929 · Fine
€35
William Shakespeare
1906 · Good
€45
Rudyard Kipling
1927 · Fair
€15
Max Scheler
1935 · Good
€20
Percival Lowell
1907 · Very good
€25
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
Comstock, George C.
1923 · Fair
€15
Nathaniel Southgate Shaler
1915 · Fair
€30
Ernst Toller
1935 · Good
€35
Rudolf Otto, Otto, Rudolf (Carl Ludwig Rudolf), 1869-1937.
1929 · Fair
€15
Jan van Leeuwen
1924 · Very good · NL
€30
Charles Fort
1933 · Fair
€35
Gerrard Hickson
1922 · Very good
€35
William Shakespeare
1884 · Very good
€45
William Shakespeare
1902 · Very good
€40
Sir J. J. Thomson
1907 · Good
€25
Adolf Engler
1917 · Good
€25
Freda Dinn
1903 · Very good
€35
Henry Watts
1893 · Good
€35
Louis Couperus
1906 · Very good · NL
€50
F. Pijper
1915 · Very good · NL
€40
Anthony Rich
1899 · Fair
€30
Roger Eliot Fry
1931 · Very good
€30
John of the Cross
1914 · Fair
€20
Burnett Hillman Streeter, R. Brook
1919 · Fair
€15
Richard Strauss
1935 · Good
€40
Silvanus Phillips Thompson
1935 · Very good
€35
Rabindranath Tagore
1935 · Good
€30
J. Reynolds Green
1916 · Fair
€20
Walter W. Bryant
1907 · Good
€25
John Cowper Powys
1933 · Very good
€50
Louis Couperus
1904 · Very good · NL
€25
Martin Klopstock
1911 · Good
€35
Judah M. Eisenberg, Walter Greiner
1904 · Good
€40
Herman Gorter
1935 · Very good · NL
€40
James M. Macoun
1898 · Fair
€30
Plato
1917 · Good
€30
Three Initiates
1928 · Good
€20
Jan Casper Schreuder
1930 · Good · NL
€45
Carl Gobée
1861 · Very good · NL
€45
Максим Горький
1912 · Very good
€25
John Couch Adams, J. W. L. Glaisher
1903 · Good
€30
Carl Gustav Jung
1915 · Very good
€25
Gerrit van de Linde
1909 · Fair · NL
€20
H. Stanley Redgrove
1935 · Fair
€15
John Ruskin
1875 · Very good
€45
Heinrich Spoerl
1935 · Fair · NL
€25
Auguste Comte
1867 · Fair
€50
Enrico Agostino Morselli
1898 · Very good · NL
€50
Friedrich Fröbel
1913 · Good
€20
A. van Veldhuizen
1935 · Good · NL
€30
Kahlil Gibran, jaime arbe
1924 · Fair
€30
Ghent (Belgium)
1925 · Fair · NL
€20
A. S. Neill
1935 · Very good
€45
Frank Hall Thorp
1906 · Good
€25
G. Wisse
1908 · Very good · NL
€30
Abraham Kuyper
1914 · Good · NL
€20
Ernst Christian Achelis
1902 · Good · NL
€20