William Dean Howells
1925 · Fair
€30
William Dean Howells
1935 · Fine
€30
William Dean Howells
1909 · Good
€65
William Dean Howells
1901 · Good
€25
William Dean Howells
1895 · Good
€75
William Dean Howells
1903 · Very good
€40
Mark Twain
1917 · Fine
€100
Hubert Howe Bancroft
1884 · Good
€80
Thomas Henry Huxley
1905 · Good
€70
Thomas Henry Huxley
1863 · Fine
€135
Mark Antony De Wolfe Howe
1932 · Very good
€65
A. S. Neill
1933 · Good
€90
W. Houghton
1876 · Good
€70
Ernst Heinrich Philipp August Haeckel
1897 · Good
€125
Charles Haddon Spurgeon
1924 · Good
€35
Auguste comte de Villiers de L'Isle-Adam, H. P. R. Finberg
1872 · Very good
€145
Thomas Dehany Bernard
1880 · Fair
€80
M. Th Houtsma
1887 · Very good · NL
€90
Carolyn Wells
1928 · Very good
€40
Ernst Heinrich Philipp August Haeckel
1903 · Good
€20
Arthur Conan Doyle
1911 · Very good
€105
Charles Whibley
1903 · Good
€30
Horace Kephart
1932 · Very good
€25
Howard Pyle
1895 · Good
€140
E. A. Howland
1850 · Good
€150
William Ledley Vosburgh
1918 · Very good
€90
George Murray Smith, Sir Sidney Lee
1895 · Fair
€35
John Edwin Sandys, Sir
1932 · Very good
€25
Edmund Husserl
1913 · Good
€45
Gilbert Keith Chesterton
1929 · Very good
€50
Charles Kingsley
1873 · Fine
€205
Alfred North Whitehead
1931 · Fine
€60
Henry Wadsworth Longfellow
1864 · Good
€45
Isabella L. Bird, Graham Earnshaw
1898 · Good
€40
John Woolman
1863 · Fair
€50
Martin Robison Delany
1865 · Good
€40
Prince Peter II, Bishop of Montenegro, James W. Wiles
1916 · Fair
€15
Sir William Hamilton, 9th Baronet
1859 · Good
€75
John Camden Hotten, Great Britain Public Record Office
1878 · Very good
€175
Archibald Alexander Hodge
1860 · Good
€155
H. G. Wells
1911 · Very good
€40
Houston Stewart Chamberlain
1902 · Good
€45
Charles Haddon Spurgeon
1891 · Good
€45
Stewart Edward White
1935 · Good
€20
Henry Ernest Dudeney
1908 · Good
€85
Howell, Thomas
1909 · Very good
€30
John Burroughs
1871 · Fine
€55
Charles Haddon Spurgeon
1867 · Good
€130
Winston Churchill
1935 · Good
€30
Winifred E. Howe, Henry Watson Kent
1935 · Very good
€30
John Stuart Mill
1863 · Very good
€80
Nathaniel Hawthorne
1871 · Very good
€175
United States. Surgeon-General's Office., Samuel D. Gross
1874 · Very good
€85
Howard Pyle, Howard Pyle
1898 · Very good
€175
Nathaniel Hawthorne
1925 · Very good
€40
J. W. Mackail
1935 · Good
€50
Elizabeth Sanderson Haldane
1930 · Good
€95
William Hale White
1913 · Good
€65
Abraham Kuyper
1911 · Fine · NL
€30
Hendrik Pieter van Heukelom
1902 · Good · NL
€55