Florian Cajori
1929 · Good
€65
Lawrence Sklar
1911 · Very good
€30
Robert Chambers
1852 · Good
€160
Black, Newton Henry
1933 · Fair
€15
Henry S. Carhart
1929 · Very good
€85
John Tyndall
1881 · Good
€55
Maatschappij der Nederlandse Letterkunde te Leiden
1811 · Fine · NL
€180
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Alfred Russel Wallace
1935 · Fine
€35
Erasmus Darwin
1800 · Fair
€65
Robert Liston
1861 · Very good
€105
Multatuli
1878 · Good · NL
€115
Cooper, Astley Sir
1846 · Good
€75
Jacques Loeb
1918 · Good
€35
Thomas Henry Green
1875 · Good
€120
Walter E. Thirring
1906 · Fine
€40
Jean Marie Antoine Gevers Leuven
1904 · Good · NL
€20
Winand Carel Hugo Staring
1860 · Good · NL
€145
Upton Sinclair
1927 · Very good
€75
William Archer
1925 · Fair
€55
Jacob Mijers
1897 · Very good · NL
€85
Erwin Madelung
1935 · Fine
€40
Jan Frederik van Someren
1900 · Very good · NL
€60
Garrett Putman Serviss
1935 · Good
€95
T. Henry Green
1880 · Very good
€90
Balfour Stewart
1919 · Good
€20
Ira Remsen
1888 · Very good
€120
Thomas Vicary
1934 · Good
€75
H. G. Wells
1911 · Very good
€40
Dirk Rafaelszoon Camphuysen
1666 · Good · NL
€450
Jeremias Gotthelf
1860 · Good · NL
€130
Henry C. Moir
1906 · Fair
€45
William Thoms
1862 · Good
€115
Harold Hilton
1914 · Good
€65
Lucien Poincaré
1929 · Good
€25
Chancellor, William Estabrook
1908 · Good
€70
Thomas Ruggles Pynchon
1878 · Very good
€240
Robert Boyle
1643 · Good
€1,230
M.E. Schlesinger
1919 · Very good
€70
Carel Scharten
1918 · Good · NL
€40
Amédée Guillemin
1886 · Very good
€205
Rudyard Kipling
1890 · Very good
€110
Christian Wolff
1745 · Very good · NL
€300
William Morris
1900 · Good
€30
Alexander Moszkowski
1935 · Fair
€15
Samuel Pierpont Langley
1903 · Good
€20
John William Norie
1886 · Good
€50
John Bernhard Stallo
1883 · Fine
€55
Denison Olmsted
1881 · Good
€100
Richard Helsham
1743 · Very good
€365
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
J. Reynolds Green
1916 · Fair
€20
Calvin Cutter
1849 · Fine
€420
Perez Morton
1782 · Very good
€750
Vincent L. Milner
1867 · Fair
€30
S. Laing
1916 · Good
€50
Sturm, Christoph Christian
1815 · Very good
€95
Alexander von Humboldt
1876 · Very good
€150
Marcet Mrs
1828 · Good
€155
Charles Hutton
1812 · Very good
€245