Richard de Bury
1903 · Good
€50
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
Margery Williams Bianco
1935 · Good
€20
Martin Klopstock
1911 · Good
€35
Three Initiates
1928 · Good
€20
Alpheus S. Packard
1904 · Good
€25
Harry Angus Alexander Kennedy
1915 · Fair
€20
Louis Couperus
1906 · Very good · NL
€50
Charles Darwin
1909 · Fine
€90
Carl Gustav Jung
1915 · Very good
€25
Thomas Vicary
1934 · Good
€75
Lewis Spence
1935 · Good
€90
Louis Couperus
1904 · Very good · NL
€25
F. Pijper
1923 · Very good · NL
€75
John Cowper Powys
1933 · Very good
€50
P. L. Verhulst
1935 · Fair · NL
€15
F. Pijper
1915 · Very good · NL
€40
Michael Idvorsky Pupin
1923 · Fair
€15
Grant Allen
1935 · Good
€75
A. S. Neill
1935 · Very good
€45
Sir Francis Galton
1923 · Good
€20
Frederick Bogue Noyes
1935 · Very good
€45
Beatrix Potter
1912 · Good
€35
Auguste Comte
1930 · Good
€30
Max Scheler
1935 · Good
€20
Krogh, August
1935 · Very good
€85
Samuel Gronemann
1935 · Good · NL
€110
Walter Pye
1918 · Very good
€135
William Beebe
1922 · Very good
€60
W. W. How, Joseph Wells
1928 · Very good
€25
Rudolf Otto
1929 · Fine
€35
Joseph Le Conte
1928 · Very good
€30
P. Biesterveld
1932 · Good · NL
€75
Edgar Rice Burroughs
1935 · Good
€45
Johannes Hoops
1911 · Good
€65
Rabindranath Tagore
1935 · Good
€30
Marshall Saunders
1928 · Very good
€50
Adolf Engler
1917 · Good
€25
Nathaniel Southgate Shaler
1915 · Fair
€30
Salomon Reinach
1925 · Fine
€130
Carolyn Sherwin Bailey
1918 · Fair
€30
A. A. Milne
1926 · Fine
€30
Hilaire Belloc
1929 · Fine
€35
Eugène Pittard
1926 · Good
€20
Kahlil Gibran, jaime arbe
1924 · Fair
€30
John Joly
1932 · Very good
€75
Jørgen Peter Müller
1902 · Fine
€155
Saxton T. Pope
1935 · Good
€40
Hendrik Herman Juynboll
1904 · Fair · NL
€15
Robert W. Service
1921 · Very good
€25
J. A. Dubois
1902 · Very good
€25
Dorothy L. Sayers
1935 · Good
€70
Yogananda Paramahansa
1931 · Fine
€125
Gelett Burgess
1900 · Fair
€50
Alfred John Church
1914 · Very good
€25
Charles Fort
1933 · Fair
€35
Friedrich Hölderlin
1935 · Fair
€20
Sedgwick, Adam
1915 · Very good
€95
Henry van Dyke, Ruth Sergel
1931 · Very good
€30
Andrew Lang
1906 · Very good
€45