Bob Blaisdell
1906 · Good
€20
Elijah H. Burritt
1862 · Good
€125
Charles Thomas Kingzett
1935 · Fair
€30
Arthur B. Reeve
1928 · Good
€90
E. T. Whittaker, G. N. Watson
1920 · Fine
€75
Holleman, Arnold Frederik
1914 · Good
€75
A. Oliver
1795 · Fine
€480
Ron Larson
1906 · Good
€45
E. R. Hedrick
1920 · Very good
€60
Foster Dee Snell, Cornelia T. Snell
1934 · Very good
€30
James Ferguson
1760 · Very good
€280
George L. Hosmer
1927 · Good
€65
Earl Derr Biggers, Robert Welles Ritchie
1932 · Fine
€90
Justus von Liebig
1856 · Fair
€70
Nathaniel Bowditch, Philip Henry Cooper
1830 · Fair
€90
Arthur Gordon Webster
1935 · Good
€20
John Harvey Kellogg
1914 · Very good
€140
John William Draper
1847 · Fine
€180
Sir David Brewster
1871 · Good
€130
Howe, George, George Howe
1911 · Fine
€70
Hermann Cäsar Hannibal Schubert
1927 · Good
€65
Joseph Priestley
1796 · Fine
€300
Joseph William Mellor
1935 · Good
€55
R. Fletcher
1922 · Good
€20
Petty, William Sir
1721 · Good
€420
Alfred E. Johnson
1927 · Good
€25
Michael Gaft
1935 · Fine
€100
Hermann T. Vulté, George M S Joint Author Neustadt
1920 · Fair
€15
William Thomson Kelvin
1899 · Very good
€115
Charles Hutton, Charles Hutton
1813 · Good
€230
Martin, Martha Evans, Donald Howard Menzel
1918 · Very good
€25
Thomas Sterry Hunt
1876 · Very good
€60
Arthur B. Reeve
1935 · Good
€20
Ron Larson, Roland E. Larson
1920 · Fair
€55
Samuel Angus
1924 · Good
€75
Albert Einstein
1935 · Very good
€85
Samuel Philip Sadtler, Henry Trimble
1928 · Very good
€30
M.E. Schlesinger
1919 · Very good
€70
Felix Klein
1909 · Good
€80
Julius Berend Cohen
1896 · Fair
€45
Andrew Alexander Blair
1888 · Very good
€115
Ron Larson
1931 · Fair
€20
W. W. Rouse Ball, H. S. M. Coxeter
1898 · Fair
€125
Jacob Abbott
1862 · Very good
€115
Sir Robert Stawell Ball
1913 · Fair
€20
Thomas Henry Huxley, James Paradis
1935 · Very good
€25
Sir J. J. Thomson
1907 · Good
€25
G. Christian Hoffmann
1901 · Good
€30
Arthur B. Reeve
1910 · Fine
€55
Richard A. Proctor
1868 · Fair
€105
William Allen Whitworth
1870 · Very good
€55
James Joseph Sylvester
1927 · Good
€30
Henry Erni
1935 · Fair
€55
George William Norris, Geroge William Norris
1918 · Very good
€115
Comstock, George C.
1923 · Fair
€15
Harold Hilton
1914 · Good
€65
European Congress on Biotechnology (9th 1999 Brussels, Belgium)
1925 · Good
€20
Thomas Griffith Taylor
1922 · Very good
€50
Silvanus Phillips Thompson
1935 · Very good
€35
William Chauvenet
1899 · Very good
€45