Edwin A. Burtt
1926 · Very good
€25
Erwin Madelung
1935 · Fine
€40
Richard Courant
1927 · Good
€35
Koninklijk Nederlands Meteorologisch Instituut.
1926 · Good · NL
€30
Felix Klein
1926 · Very good
€35
Edwin A. Burtt
1927 · Good
€40
Denison Olmsted
1857 · Fair
€40
Walther Nernst
1908 · Very good
€30
R. Fletcher
1922 · Good
€20
Walter E. Thirring
1906 · Fine
€40
Garrett Putman Serviss
1909 · Good
€45
Sophus Lie
1907 · Very good
€30
Museum Mesdag
1913 · Fair · NL
€20
Charles Riborg Mann
1916 · Very good
€35
Preston, Thomas
1914 · Good
€30
Garrett Putman Serviss
1911 · Fair
€50
J. H. Poynting
1916 · Very good
€45
J. Haak
1928 · Very good · NL
€30
Carl David Tolmé Runge
1916 · Fine
€50
Garrett Putman Serviss
1907 · Fair
€30
Miller, William J.
1935 · Fair
€20
Wilmore, Albert.
1921 · Good
€35
Garrett Putman Serviss
1913 · Good
€35
L. A. Waterbury
1913 · Fine
€45
Steven S. Zumdahl
1915 · Good
€45
Dionysius Lardner
1875 · Very good
€50
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Balfour Stewart
1919 · Good
€20
J. H. Poynting
1922 · Very good
€35
Joseph Louis Lagrange, Thomas J. McCormack
1898 · Good
€40
Nederlandse Mycologische Vereniging
1918 · Fair · NL
€15
Alfred North Whitehead
1921 · Good
€20
Maximilien Marie
1925 · Fine
€35
Frederick Soddy
1935 · Fine
€30
Augustin Privat-Deschanel
1903 · Very good
€40
Joseph William Richards
1907 · Fair
€45
Black, Newton Henry
1933 · Fair
€15
William C. McC Lewis
1935 · Good
€30
Vreeswijk, Johannes Adrianus, jr.
1909 · Good · NL
€25
Percival Lowell
1907 · Very good
€25
G. W. C. Kaye
1915 · Good
€20
J. G. Leathem
1919 · Fair
€15
A. Bernthsen
1923 · Very good
€25
Samuel Schmucker Sadtler
1935 · Very good
€45
Samuel Pierpont Langley
1889 · Good
€45
Klikspaan
1935 · Fair · NL
€35
Silvanus Phillips Thompson
1935 · Very good
€35
Jacob Vrolik
1901 · Good · NL
€25
Wouter Hendrik Van Seters
1935 · Good · NL
€50
W. Vrolik
1852 · Fair · NL
€40
Martin Klopstock
1911 · Good
€35
G. H. Hardy, T. W. Körner
1935 · Very good
€25
Carl Gobée
1861 · Very good · NL
€45
Nathan Altshiller-Court
1926 · Fair
€35
Simon Newcomb
1917 · Good
€20
Worthington Hooker
1865 · Good
€50
Gerrit van de Linde
1909 · Fair · NL
€20
Max Born
1935 · Good
€25
William Chauvenet
1899 · Very good
€45
Ralph W. G. Wyckoff
1935 · Very good
€30