Sir Isaac Newton
1727 · Very good
€475
Cornelius Belkmeer
1753 · Very good · NL
€935
William Derham
1720 · Good
€785
Oliver Goldsmith
1775 · Good
€345
Georges-Louis Leclerc, comte de Buffon, Georges Louis Leclerc De Buffon
1774 · Very good
€355
Koninklijk Nederlands Meteorologisch Instituut.
1926 · Good · NL
€30
W. Vrolik
1886 · Fair · NL
€55
Koninklijke Akademie van Wetenschappen (Netherlands). Afdeeling Natuurkunde
1886 · Very good · NL
€85
Gilbert White
1827 · Good
€85
Gilbert White
1807 · Good
€250
Emile Ferrière
1909 · Fine · NL
€115
Philippus Pieter Roorda van Eysinga
1852 · Fair · NL
€80
Wilkie Collins
1886 · Good
€140
Christian Wolff
1745 · Very good · NL
€300
William Derham
1722 · Fine
€450
M. H. J. Schoenmaekers
1935 · Very good · NL
€85
David Hume
1804 · Fair
€180
Jan Christiaan Sepp
1771 · Fair · NL
€270
Francis Bacon
1660 · Good
€450
Baron Georges Cuvier, Edward Griffith
1841 · Fair
€110
Maatschappij der Nederlandse Letterkunde te Leiden
1811 · Fine · NL
€180
Andreas Röschlaub
1809 · Fine · NL
€195
D. Embden
1902 · Very good · NL
€30
Jonathan Pereira
1880 · Good · NL
€110
Koninklijk Instituut voor de Taal-, Land- en Volkenkunde van Nederlandsch-Indië.
1893 · Good · NL
€80
Jan Hendrik van Swinden
1795 · Very good · NL
€330
Emanuel Hannak
1911 · Very good · NL
€25
Koninklijk Nederlands Aardrijkskundig Genootschap
1887 · Fine · NL
€60
John Ruskin
1823 · Good
€105
Édouard Jacques Guillaume Everts
1911 · Very good · NL
€85
John Hanning Speke, James August Grant
1874 · Good
€75
Frederik Carel Gerretson
1927 · Good · NL
€70
Nederlandsche Entomologische Vereeniging
1889 · Very good · NL
€90
Henry David Thoreau
1935 · Good
€30
Thomas Browne
1642 · Fine
€2,755
Dirk Rafaelszoon Camphuysen
1666 · Good · NL
€450
Jean Marie Antoine Gevers Leuven
1904 · Good · NL
€20
Nicolass Muller
1915 · Fine · NL
€35
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
Marcellus Emants
1900 · Very good · NL
€25
Marcellus Emants
1904 · Good · NL
€20
Peter Kropotkin
1931 · Very good
€60
Claas Hendriksz Gietermaker
1761 · Fine · NL
€315
Albert Verwey
1916 · Very good · NL
€55
Georg Eberhard Rumpf
1736 · Fair · NL
€375
Friedrich Engels
1907 · Good
€50
Abraham Kuyper
1869 · Very good · NL
€165
Peter Kropotkin
1893 · Good
€90
Willem Kloos
1902 · Very good · NL
€65
Plutarch
1573 · Very good
€1,800
Christian von Wolff
1773 · Good · NL
€215
Richard von Krafft-Ebing, Krafft/
1892 · Fine
€215
Immanuel Kant
1805 · Very good
€100
Adriaan Heynsius
1908 · Very good · NL
€70
John Reid Muir
1911 · Very good
€40
Margaret Gatty, Alfred Gatty
1865 · Very good
€75
Klaas Johan Pen
1935 · Fine · NL
€35
Frederik Hendrik Neiszen
1935 · Fine · NL
€110
H. Was
1898 · Very good · NL
€50
Henry Gray F.R.S., Henry Vandyke Carter
1896 · Very good
€60