Carlton C. Curtis
1907 · Fine
€50
Julie Hoek
1930 · Very good · NL
€35
J. Reynolds Green
1916 · Fair
€20
Adolf Engler
1917 · Good
€25
James M. Macoun
1898 · Fair
€30
Thomas Henry Huxley
1889 · Fair
€30
Catherine Parr Traill
1900 · Very good
€50
Catherine Parr Traill, Agnes Chamberlin
1923 · Good
€25
Bernard Boedder
1897 · Fair
€40
Charles Fort
1933 · Fair
€35
Nathaniel Southgate Shaler
1915 · Fair
€30
Freda Dinn
1903 · Very good
€35
Dock, Lavinia L.
1905 · Good
€20
Christiaan Lodewijk Houthuysen
1930 · Good · NL
€30
Joseph Le Conte
1928 · Very good
€30
Comstock, George C.
1923 · Fair
€15
Martin Klopstock
1911 · Good
€35
Śāntideva
1935 · Fair
€40
Hilaire Belloc
1929 · Fine
€35
Henry Watts
1893 · Good
€35
Percival Lowell
1907 · Very good
€25
G. Christian Hoffmann
1901 · Good
€30
Eugène Pittard
1926 · Good
€20
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
Burnett Hillman Streeter, R. Brook
1919 · Fair
€15
Walter W. Bryant
1907 · Good
€25
Alpheus S. Packard
1904 · Good
€25
Miller, William J.
1935 · Fair
€20
Catherine Parr Traill, Elizabeth Thompson
1908 · Fair
€20
Reynolds, Sidney Hugh
1898 · Fair
€40
John Couch Adams, J. W. L. Glaisher
1903 · Good
€30
Frank Hall Thorp
1906 · Good
€25
A. S. Neill
1935 · Very good
€45
Werner Spalteholz
1926 · Good
€50
Hill, Charles
1914 · Fair
€45
Samuel O. L. Potter
1910 · Good
€30
Anthony Rich
1899 · Fair
€30
Roger Eliot Fry
1931 · Very good
€30
William Kingdon Clifford
1914 · Fair
€35
Lafcadio Hearn
1900 · Fair
€25
Frederick Soddy
1935 · Fine
€30
Josiah Parsons Cooke Jr.
1890 · Good
€45
Ralph W. G. Wyckoff
1935 · Very good
€30
Max Scheler
1935 · Good
€20
Plato
1917 · Good
€30
Arnold Bennett
1914 · Good
€50
Friedrich Fröbel
1913 · Good
€20
W. R. Tymms, Matthew Digby Wyatt
1872 · Very good
€50
Elsdon Best
1935 · Good
€20
John of the Cross
1914 · Fair
€20
Rabindranath Tagore
1935 · Good
€30
John Cowper Powys
1933 · Very good
€50
Alexander Jamieson
1853 · Very good
€45
Worthington Hooker
1906 · Very good
€30
Friedrich Schiller
1935 · Fair
€20
Sir Francis Galton
1923 · Good
€20
William Yarrell
1882 · Good
€45
Arthur Clutton-Brock
1935 · Good
€20
Walter E. Thirring
1906 · Fine
€40
Herman Gorter
1935 · Very good · NL
€40