Philip Gengembre Hubert, Philip G., Jr. Hubert
1896 · Good
€110
Marcellus Emants
1900 · Very good · NL
€25
Cassius Jackson Keyser
1935 · Good
€50
Engelbertus Eliza Willem Gerards Schröder
1917 · Very good · NL
€70
Stewart Edward White
1935 · Good
€20
Alpheus S. Packard
1906 · Fine
€100
G. Charles Aalders
1923 · Good · NL
€75
Abraham Kuyper
1911 · Fine · NL
€30
Leander Sylvester Keyser
1907 · Fine
€70
Daniel Webster
1854 · Good
€150
Nederlandsche Entomologische Vereeniging
1889 · Very good · NL
€90
Alexander Ziegler
1874 · Very good · NL
€165
Thomas Whittaker
1907 · Good
€95
Abraham Kuyper
1869 · Very good · NL
€165
José Ortega y Gasset
1931 · Very good
€60
Johan de Meester
1919 · Fair · NL
€35
Frederick Orpen Bower, Sydney Howard Vines
1903 · Fair
€45
Maurits Esser
1917 · Fair · NL
€15
Aron Salomon Coltof
1918 · Very good · NL
€55
Clive Bell
1935 · Very good
€120
Pieter Scheltema
1870 · Good · NL
€55
Walter Pater, Ernst Bendz
1873 · Fair
€40
Ernst Cassirer
1930 · Good
€30
Eugen Horn
1900 · Good · NL
€50
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Charles Haddon Spurgeon
1924 · Good
€35
Nathaniel Lloyd
1935 · Fine
€65
Florian Cajori
1929 · Good
€65
Mabel Osgood Wright
1903 · Good
€40
Annie Salomons
1923 · Very good · NL
€25
Hendrik Pieter van Heukelom
1902 · Good · NL
€55
Garrett Putman Serviss
1913 · Good
€35
Charles Joseph Singer
1932 · Good
€25
Matheson, George, George Matheson
1919 · Very good
€65
Willem Bilderdijk
1864 · Good · NL
€85
J. P. Kleiweg de Zwaan
1911 · Fair · NL
€30
Lankester, E. Ray Sir
1925 · Very good
€60
Edward Carpenter
1906 · Good
€25
George Ticknor, George Ticknor
1883 · Very good
€100
Balfour Stewart
1919 · Good
€20
Sextus Empiricus.
1887 · Good
€40
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
William Ledley Vosburgh
1918 · Very good
€90
Joseph William Richards
1907 · Fair
€45
Arthur van Schendel
1935 · Good · NL
€45
Charles M. Skinner
1900 · Very good
€110
Jacobus Heinsius
1887 · Fine · NL
€80
Max Maria von Weber
1864 · Very good
€105
James Jackson Jarves
1879 · Fine
€210
Johan Hendrik Gallée
1882 · Very good · NL
€110
Hans Andersen, H. W. Dulcken
1911 · Fair
€40
Worthington Hooker
1883 · Very good
€130
Josiah Parsons Cooke Jr.
1882 · Very good
€120
Tine de Kruyff-Gobius
1912 · Good · NL
€55
Amédée Guillemin
1892 · Good
€85
Félix Bungener
1891 · Good · NL
€140
Abraham Kuyper
1916 · Good · NL
€25
Benno Jules Stokvis
1935 · Good · NL
€45
Herman Heijermans
1932 · Good · NL
€25
Giles Lytton Strachey
1914 · Fair
€15