Arie Mijnlieff
1881 · Good · NL
€120
William Ledley Vosburgh
1918 · Very good
€90
Heraclitus of Ephesus
1918 · Good
€20
James Clerk Maxwell
1881 · Good
€125
United States. Surgeon-General's Office., Samuel D. Gross
1874 · Very good
€85
Salisbury, Rollin D.
1909 · Fine
€65
James Clerk Maxwell, James Clerk Maxwell
1892 · Very good
€80
H. Newell Martin
1903 · Fine
€40
Daniel Webster
1854 · Good
€150
H. Newell Martin
1908 · Very good
€35
Alfred Payson Gage
1891 · Fair
€85
Charles Riborg Mann
1916 · Very good
€35
Hendrik Pieter van Heukelom
1902 · Good · NL
€55
H. Rider Haggard, H. Rider Haggard
1923 · Fine
€155
Richard C. Cabot
1908 · Good
€40
Aristotle
1882 · Good
€95
Michael Faraday
1874 · Fine
€65
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Philip B. Hawk, Hawk, Philip Bovier
1920 · Very good
€40
Worthington Hooker
1883 · Very good
€130
W. W. Rouse Ball, H. S. M. Coxeter
1898 · Fair
€125
Hugh S. Taylor
1933 · Good
€55
Arthur A. Noyes
1935 · Good
€20
Luke Hebert
1889 · Good
€65
Maximilien Marie
1925 · Fine
€35
K. F. Holle
1877 · Very good · NL
€95
Balfour Stewart
1919 · Good
€20
Alfred E. Johnson
1927 · Good
€25
Sextus Empiricus.
1887 · Good
€40
Cassius Jackson Keyser
1935 · Good
€50
Sir Robert Stawell Ball
1920 · Fair
€15
A. Wilmer Duff
1916 · Very good
€65
Eskelhoff Carsjen Gravemeijer
1902 · Good · NL
€30
Calvin Cutter
1853 · Good
€60
Garrett Putman Serviss
1907 · Fair
€30
Marcellus Emants
1900 · Very good · NL
€25
Calvin Cutter
1858 · Fair
€30
Augustine of Hippo
1857 · Very good
€75
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
Nathaniel Hawthorne
1925 · Very good
€40
Frank Julian
1904 · Good
€60
Alfred North Whitehead, Bertrand Russell
1911 · Very good
€25
Thomas Sterry Hunt
1876 · Very good
€60
C. Gegenbaur
1890 · Good
€65
Florian Cajori
1929 · Good
€65
Augustin Privat-Deschanel
1903 · Very good
€40
José Ortega y Gasset
1931 · Very good
€60
Frederick Hamilton-Temple-Blackwood, 1st Marquess of Dufferin and Ava
1852 · Good
€40
Arthur Stanley Eddington
1924 · Good
€35
Andrew Alexander Blair
1888 · Very good
€115
Johannes Kepler
1859 · Good
€140
British Museum (Natural History). Dept. of Mineralogy.
1916 · Good
€60
Hezekiah Butterworth
1908 · Fine
€30
Otto Seemann
1895 · Very good
€95
Thomas Aquinas Sister, originally Agnes O'Neil
1934 · Good
€75
I. A. Kapandji
1919 · Very good
€85
Ernst Fuchs
1916 · Good
€70
Hermann Weyl
1921 · Very good
€80
Lotta Jean Bogert
1935 · Fair
€20
William H. Chapin
1933 · Very good
€35