Garrett Putman Serviss
1909 · Good
€45
Garrett Putman Serviss
1907 · Fair
€30
Walter Crum Watson
1917 · Fair
€25
Edwin A. Burtt
1926 · Very good
€25
Arthur A. Noyes
1935 · Good
€20
E. T. Whittaker, Sir William McCrae
1906 · Good
€35
Augustin Privat-Deschanel
1903 · Very good
€40
Joseph William Richards
1907 · Fair
€45
B. A. Bensley
1935 · Very good
€40
Rudolf Steiner, Max Gysi
1910 · Very good
€25
Garrett Putman Serviss
1911 · Fair
€50
Samuel Colman, Samuel Colman
1935 · Good
€30
Richard H. Tawney
1935 · Good
€35
Eskelhoff Carsjen Gravemeijer
1902 · Good · NL
€30
Garrett Putman Serviss
1913 · Good
€35
Cassius Jackson Keyser
1935 · Good
€50
Daniel John Cunningham
1919 · Very good
€40
E. B. Jamieson
1914 · Fine
€40
Charles Riborg Mann
1916 · Very good
€35
Balfour Stewart
1919 · Good
€20
Samuel Pierpont Langley
1889 · Good
€45
Eugen Horn
1900 · Good · NL
€50
Le Corbusier
1935 · Good
€45
Walter Crane
1911 · Very good · NL
€25
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Parmenides.
1902 · Fair
€35
H. Newell Martin
1903 · Fine
€40
Ernest Albee
1906 · Good
€20
Victor Ernest Shelford
1935 · Fair
€20
Peter Kropotkin
1925 · Very good
€35
Marcellus Emants
1900 · Very good · NL
€25
Stephen Walter Ranson
1933 · Very good
€40
William Chase Stevens
1909 · Good
€20
Rudyard Kipling
1907 · Fair
€45
Charles Joseph Singer
1932 · Good
€25
Grant Allen
1910 · Good
€40
Sir Robert Stawell Ball
1920 · Fair
€15
H. Newell Martin
1908 · Very good
€35
Ernst Heinrich Philipp August Haeckel
1903 · Good
€20
Le Roy Lewis
1914 · Good
€20
Philip B. Hawk, Hawk, Philip Bovier
1920 · Very good
€40
Walter Rauschenbusch
1929 · Very good
€35
Calvin Cutter
1858 · Fair
€30
Richard C. Cabot
1908 · Good
€40
Frank E. Beddard
1902 · Very good
€25
Garrett Putman Serviss
1902 · Good
€40
Mabel Osgood Wright
1903 · Good
€40
Edouard Goursat
1933 · Very good
€30
Charles Hazzard
1935 · Very good
€25
Herman Heijermans
1932 · Good · NL
€25
Jacob Van Beek
1921 · Good · NL
€25
Heraclitus of Ephesus
1918 · Good
€20
Jean Pauline Smith
1935 · Very good
€25
Bumpus, T. Francis
1911 · Good
€45
Alfred John Church
1926 · Good
€30
Bertrand Russell
1916 · Fair
€45
Wilmore, Albert.
1921 · Good
€35
H. Koffyberg
1924 · Fair · NL
€20
Annie Salomons
1923 · Very good · NL
€25
R. M. Caven
1923 · Good
€35