Philip Henry Gosse
1862 · Very good
€75
Robert Hooke
1672 · Very good
€770
Eduard Strasburger
1899 · Very good
€80
Hans R. Pruppacher, J.D. Klett
1904 · Very good
€120
Wilkie Collins
1869 · Fine
€165
Michael Faraday
1874 · Fine
€65
Ralph W. G. Wyckoff
1935 · Very good
€30
Percival Lowell
1907 · Very good
€25
Michael Gaft
1935 · Fine
€100
Krogh, August
1935 · Very good
€85
Josiah Parsons Cooke Jr.
1882 · Very good
€120
René Vallery-Radot
1903 · Very good
€35
John Conduitt
1733 · Very good
€665
Richard Watson
1830 · Fine
€145
Samuel Stanhope Smith
1793 · Fine
€925
Samuel Schmucker Sadtler
1935 · Very good
€45
Charles John Holmes
1935 · Very good
€35
James Ferguson
1760 · Very good
€280
Frederick Bogue Noyes
1935 · Very good
€45
Leopold Gmelin
1876 · Very good
€155
Lazzaro Spallanzani
1778 · Very good
€545
Thomas Simpson
1751 · Very good
€660
Colin MacLaurin
1753 · Very good
€835
John Erichsen
1860 · Very good
€90
David Ames Wells, George Bliss
1855 · Fine
€85
William Houston Greene
1884 · Very good
€80
Cooke, Josiah Parsons
1882 · Very good
€190
John Timbs
1871 · Very good
€70
Lewis Mumford
1935 · Very good
€25
George Fownes
1873 · Fine
€60
James Parkinson
1858 · Very good
€55
Charles Riborg Mann
1916 · Very good
€35
Chemical Rubber Company
1934 · Very good
€55
Freda Dinn
1903 · Very good
€35
Michael Faraday, Crookes, William Sir
1864 · Very good
€90
A. Wilmer Duff
1916 · Very good
€65
Charles David Hodgman
1916 · Fine
€45
Thomson, Thomas
1802 · Very good
€160
Robert Ellis, F.L.S.
1852 · Very good
€110
S. Weir Mitchell
1914 · Very good
€100
Antoine Laurent Lavoisier
1798 · Very good
€250
Frederick Soddy
1935 · Fine
€30
Joseph Priestley
1841 · Very good
€95
Charles Babbage
1897 · Very good
€135
Mary Baker Eddy
1911 · Very good
€70
William Gilbert
1610 · Very good
€895
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Watson, Thomas Sir
1846 · Very good
€185
John William Draper
1847 · Fine
€180
H. Newell Martin
1903 · Fine
€40
Rudolf Steiner, Max Gysi
1910 · Very good
€25
Nicolas Malebranche
1693 · Very good
€600
J. H. Poynting
1916 · Very good
€45
Thomas Ruggles Pynchon
1878 · Very good
€240
Benjamin Franklin
1752 · Very good
€720
Galileo Galilei
1644 · Very good
€2,340
William Chauvenet
1899 · Very good
€45
J. H. Poynting
1922 · Very good
€35
Henry Gray F.R.S., Henry Vandyke Carter
1868 · Very good
€140
William Allen Whitworth
1870 · Very good
€55