Jacob Abbott
1864 · Fair
€40
John Francis Campbell
1865 · Good
€50
Theun de Vries
1935 · Good · NL
€20
J. H. Poynting
1916 · Very good
€45
Wilhelmüs Johannes Heisterkamp
1935 · Very good · NL
€40
Watson, William
1929 · Fair
€50
J. H. Poynting
1922 · Very good
€35
G. Wisse
1908 · Very good · NL
€30
Roger Eliot Fry
1931 · Very good
€30
Claude Phillips
1935 · Good
€30
J. M. Barrie
1925 · Very good
€25
William Dean Howells
1900 · Good
€35
Black, Newton Henry
1933 · Fair
€15
Herman Gorter
1935 · Very good · NL
€40
H. G. Wells
1911 · Very good
€40
Søren Kierkegaard
1884 · Good
€50
Preston, Thomas
1914 · Good
€30
Samuel Schmucker Sadtler
1935 · Very good
€45
Frans Verschoren
1913 · Good · NL
€20
John A. Suchocki
1924 · Good
€25
Frank Hall Thorp
1906 · Good
€25
Erwin Madelung
1935 · Fine
€40
Harm Bouwman
1916 · Very good · NL
€30
Henry Watts
1893 · Good
€35
B. P. Ponsioen
1935 · Very good · NL
€30
William C. McC Lewis
1935 · Good
€30
John Caird
1884 · Fair
€25
John Caird
1905 · Very good
€30
Balfour Stewart
1919 · Good
€20
Arthur van Schendel
1921 · Fine · NL
€35
Rabindranath Tagore
1917 · Very good
€35
Olof Hammarsten
1902 · Good
€25
Gerrit van de Linde
1909 · Fair · NL
€20
Edwin Checkley
1890 · Good
€50
Walther Nernst
1908 · Very good
€30
Frits Lugt
1920 · Fair · NL
€20
Jesse Feiring Williams
1924 · Fine
€35
Denison Olmsted
1857 · Fair
€40
Walter Kerr
1911 · Good
€20
William Samuel Sadler
1915 · Very good
€25
F. Matthias Alexander
1935 · Fine
€35
Harry B. Gray, Richard Earl Dickerson
1905 · Good
€25
E. J. Potgieter
1886 · Very good · NL
€45
Evelyn Underhill
1901 · Good
€30
Richard C. Cabot
1908 · Good
€40
P. L. Macdougall
1873 · Fair
€50
Frederick Soddy
1935 · Fine
€30
Slatin, Rudolf Carl Freiherr von
1901 · Fair
€35
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
H. Newell Martin
1903 · Fine
€40
Victor Lefebure
1935 · Fair
€15
J.L. Beijers (Firm)
1928 · Very good · NL
€40
Gerard Baldwin Brown
1891 · Good
€45
William Shakespeare
1906 · Good
€45
Augustin Privat-Deschanel
1903 · Very good
€40
Richard Courant
1927 · Good
€35
Wood, Robert Williams
1919 · Fine
€40
Snyder, Harry
1925 · Good
€20
Franz Werfel
1932 · Fair · NL
€20
Samuel Pierpont Langley
1889 · Good
€45