Llewelyn Powys
1932 · Very good
€55
Martin Robison Delany
1865 · Good
€40
Ida B. Wells-Barnett, I. Garland Penn
1914 · Fair
€35
Charles Ball
1863 · Fine
€105
Alfred Russel Wallace
1864 · Fair
€35
Booker T. Washington, Charles Waddell Chesnutt
1924 · Good
€50
Leander Sylvester Keyser
1907 · Fine
€70
Marcellus Emants
1900 · Very good · NL
€25
Vincent L. Milner
1867 · Fair
€30
Richard C. Cabot
1908 · Good
€40
August Strindberg, Yael Farber
1917 · Very good
€40
Stewart Edward White
1935 · Good
€20
Clive Bell
1935 · Very good
€120
J. P. Kleiweg de Zwaan
1911 · Fair · NL
€30
Charles Wilkes
1851 · Very good
€190
Willem Johannes Leyds
1926 · Good · NL
€75
James McNeill Whistler
1895 · Good
€120
Annie Salomons
1923 · Very good · NL
€25
Abraham Kuyper
1911 · Fine · NL
€30
Abraham Kuyper
1869 · Very good · NL
€165
Anna Sewell
1935 · Very good
€50
Jules Michelet
1869 · Very good
€140
James Jackson Jarves
1879 · Fine
€210
Renée Hirsch
1935 · Good · NL
€50
Mabel Osgood Wright
1903 · Good
€40
Horace Kephart
1932 · Very good
€25
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Anna Sewell, Mrs. J. C. Gorham
1880 · Very good
€70
Engelbertus Eliza Willem Gerards Schröder
1917 · Very good · NL
€70
Laurens Adriaanse
1911 · Good · NL
€25
Nathaniel Lloyd
1935 · Fine
€65
Frederick E. Forbes
1851 · Fine
€135
Tjeerd Oeds Hylkema
1935 · Very good · NL
€50
H. Koffyberg
1924 · Fair · NL
€20
Robert Ridgway
1887 · Very good
€85
Florian Cajori
1929 · Good
€65
Harm Bouwman
1916 · Very good · NL
€30
Charles Riborg Mann
1916 · Very good
€35
C. Poensen
1902 · Fair · NL
€75
Cassius Jackson Keyser
1935 · Good
€50
John Ruskin
1888 · Fair
€55
J. J. Graham Brown
1901 · Very good
€50
Arthur Wesley Dow
1935 · Good
€25
Anna Chapin Ray
1906 · Good
€20
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
O. Henry
1935 · Good
€25
Hendrik Kern
1872 · Fine · NL
€205
F. C. Donders
1883 · Good · NL
€115
H. Newell Martin
1903 · Fine
€40
Lewis F. Allen
1858 · Very good
€195
Verney Lovett Cameron, Daniel Oliver
1912 · Good
€25
James W. C. Pennington, W. C. James Pennington
1851 · Fair
€85
Stefan Zweig
1935 · Good
€35
Egerton R. Young
1913 · Fair
€20
L. Th Mayer
1910 · Good · NL
€25
Balfour Stewart
1919 · Good
€20
Koritha Mitchell, Frances Ellen Watkins Harper
1918 · Good
€20
Aron Salomon Coltof
1918 · Very good · NL
€55
Garrett Putman Serviss
1913 · Good
€35
Charles Joseph Singer
1932 · Good
€25