Colin MacKenzie
1870 · Very good
€80
Salisbury, Rollin D.
1909 · Fine
€65
J. J. Graham Brown
1901 · Very good
€50
Andrew Alexander Blair
1888 · Very good
€115
Carolyn Wells
1928 · Very good
€40
Worthington Hooker
1883 · Very good
€130
Gilman Arthur Drew
1921 · Very good
€35
H. Newell Martin
1908 · Very good
€35
Philip B. Hawk, Hawk, Philip Bovier
1920 · Very good
€40
H. Newell Martin
1903 · Fine
€40
Henry Beasley
1898 · Very good
€55
John Dewey
1910 · Fine
€30
W. G. Collingwood
1924 · Fine
€80
Alexander Lowy, Benjamin Harrow
1924 · Fine
€120
I. A. Kapandji
1919 · Very good
€85
Thomas Sterry Hunt
1876 · Very good
€60
Sonia Delaunay
1931 · Fine
€60
Josiah Parsons Cooke Jr.
1882 · Very good
€120
Michael Faraday
1874 · Fine
€65
Werner Haftmann
1935 · Very good
€35
K. F. Holle
1877 · Very good · NL
€95
Walter Crane
1911 · Very good · NL
€25
Dadd, George H.
1895 · Very good
€50
John Leighton, James Kellaway Colling
1859 · Very good
€55
Marcellus Emants
1900 · Very good · NL
€25
Matthew Charteris
1916 · Fine
€80
Robert von Schlagintweit
1877 · Fine · NL
€80
Haldane Macfall
1935 · Very good
€50
Clive Bell
1935 · Very good
€120
H. Stanley Redgrove
1911 · Fine
€170
William Ledley Vosburgh
1918 · Very good
€90
Charles M. Skinner
1900 · Very good
€110
Sanborn Tenney
1881 · Very good
€70
A. Wilmer Duff
1916 · Very good
€65
Aron Salomon Coltof
1918 · Very good · NL
€55
Charles Riborg Mann
1916 · Very good
€35
G. A. Wilken
1902 · Very good · NL
€100
Abraham Kuyper
1911 · Fine · NL
€30
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
Claude Bernard
1870 · Very good
€130
George Viner Ellis
1859 · Very good
€60
Henri Poincaré
1906 · Very good
€45
James Martineau
1935 · Very good
€80
Annie Salomons
1923 · Very good · NL
€25
Johanna de Jongh
1913 · Fine · NL
€125
William H. Chapin
1933 · Very good
€35
Howell, Thomas
1909 · Very good
€30
Otto Seemann
1895 · Very good
€95
Agnes Repplier
1894 · Very good
€45
Asa Gray
1890 · Very good
€95
Jonathan Pereira
1856 · Fine
€200
Jules Michelet
1869 · Very good
€140
Nederlandsche Entomologische Vereeniging
1889 · Very good · NL
€90
Charles Baudelaire
1920 · Very good
€65
Royal Astronomical Society
1879 · Very good
€80
John Galsworthy
1935 · Fine
€105
Lewis Carroll
1903 · Very good
€70
Edouard Goursat
1933 · Very good
€30
Jean Louis Rodolphe Agassiz
1855 · Fine
€150
Martin, Martha Evans, Donald Howard Menzel
1918 · Very good
€25