Samuel Pierpont Langley
1903 · Good
€20
Edgar Fahs Smith, Harry Frederick Keller
1892 · Good
€65
Frederik Carel Gerretson
1927 · Good · NL
€70
Julius Adolph Stöckhardt
1876 · Good
€55
Michael Faraday, Crookes, William Sir
1864 · Very good
€90
Arthur Schopenhauer
1868 · Good
€40
Ira Remsen
1888 · Very good
€120
William James
1935 · Fair
€15
John Tyndall
1904 · Fair
€20
Charles Elam
1869 · Good
€40
Robert Ellis, F.L.S.
1852 · Very good
€110
Thomas P. Jones
1868 · Good
€70
William James
1934 · Fair
€65
University of Chicago.
1904 · Good
€30
Henry Paul Talbot
1932 · Fine
€55
Ira Remsen
1886 · Good
€105
E. T. Whittaker
1920 · Good
€25
Marion Lowell
1897 · Good
€55
Emanuel Hannak
1911 · Very good · NL
€25
Herbert E. Cobb
1935 · Very good
€30
William Cecil Dampier
1930 · Very good
€60
Carl David Tolmé Runge
1916 · Fine
€50
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Moritz Schlick
1928 · Good
€55
Steven S. Zumdahl
1907 · Very good
€25
Thomas Ruggles Pynchon
1878 · Very good
€240
Richard D. Hoblyn
1869 · Fair
€90
Charles Benedict Davenport
1935 · Fair
€45
Samuel Schmucker Sadtler
1935 · Very good
€45
Victor Lefebure
1935 · Fair
€15
Walter B. Cannon
1931 · Good
€20
Arthur Gordon Webster
1935 · Good
€20
Simon Newcomb
1903 · Good
€45
George Viner Ellis
1885 · Good
€95
Søren Kierkegaard
1884 · Good
€50
Ludwig Gattermann
1930 · Good
€75
Robert K. Gable, Marian B. Wolf
1926 · Good
€40
F. Max Müller
1889 · Fine
€115
Arabella B. Buckley
1887 · Good
€45
Charles John Holmes
1935 · Very good
€35
Elias Loomis
1854 · Good
€105
John Addington Symonds
1890 · Good
€105
Henry E. Roscoe
1906 · Good
€45
A. Privat-Deschanel
1889 · Good
€55
A. Privat-Deschanel
1875 · Very good
€80
Claude Phillips
1935 · Good
€30
Steven S. Zumdahl
1915 · Good
€45
Alexander Findlay
1919 · Good
€75
L. Bautain
1911 · Good
€45
Henry S. Carhart
1929 · Very good
€85
John Uri Lloyd
1887 · Fine
€175
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
René Vallery-Radot
1903 · Very good
€35
Roger Eliot Fry
1921 · Fair
€55
Harry B. Gray, Richard Earl Dickerson
1905 · Good
€25
Elie Metchnikoff
1903 · Very good
€35
Josiah Royce
1898 · Very good
€75
Alfred Russel Wallace
1908 · Very good
€85
Isador H. Coriat
1935 · Very good
€105
Alfred L. Loomis
1877 · Good
€50