Montague Chamberlain
1891 · Good
€60
Ernst Heinrich Philipp August Haeckel
1911 · Very good
€110
Richard Hakluyt
1869 · Good
€40
Mabel Osgood Wright
1903 · Good
€40
Arthur A. Noyes
1935 · Good
€20
Frank Thomas Bullen
1935 · Good
€40
Garrett Putman Serviss
1909 · Good
€45
Ernst Heinrich Philipp August Haeckel
1897 · Good
€125
Garrett Putman Serviss
1907 · Fair
€30
Aristotle
1882 · Good
€95
Robert Ridgway
1887 · Very good
€85
Jan Arnold Bennet
1852 · Very good · NL
€225
Rudyard Kipling
1934 · Fair
€30
Nathaniel Lloyd
1935 · Fine
€65
E. B. Jamieson
1914 · Fine
€40
Frederick Orpen Bower, Sydney Howard Vines
1903 · Fair
€45
Jules Michelet
1869 · Very good
€140
Percy Dearmer
1929 · Good
€25
Eduard Hanslick
1870 · Good
€60
Stephen Leacock
1932 · Good
€25
Arie Mijnlieff
1881 · Good · NL
€120
Garrett Putman Serviss
1913 · Good
€35
John Palliser
1862 · Good
€35
H. M. Cundall
1908 · Good
€20
Alfred Newton
1935 · Good
€75
Charles Riborg Mann
1916 · Very good
€35
British Museum (Natural History). Dept. of Mineralogy.
1916 · Good
€60
Walter Crum Watson
1917 · Fair
€25
Samuel Colman, Samuel Colman
1935 · Good
€30
Abraham Kuyper
1911 · Fine · NL
€30
Augustin Privat-Deschanel
1903 · Very good
€40
Ernest David Marquand
1935 · Very good
€25
T. W. Webb
1886 · Very good
€145
Frank E. Beddard
1902 · Very good
€25
I. A. Kapandji
1919 · Very good
€85
Herman Heijermans
1932 · Good · NL
€25
Henry David Thoreau
1935 · Good
€30
Christopher J. Lote, C.J. Lote
1899 · Fair
€95
Garrett Putman Serviss
1902 · Good
€40
Jacob Gijsbert Boerlage
1925 · Good · NL
€55
Samuel Pierpont Langley
1889 · Good
€45
Sanborn Tenney
1881 · Very good
€70
Irving Bacheller
1935 · Good
€25
Balfour Stewart
1919 · Good
€20
Florian Cajori
1929 · Good
€65
Gilman Arthur Drew
1921 · Very good
€35
Howell, Thomas
1909 · Very good
€30
Joseph William Richards
1907 · Fair
€45
Hermann T. Vulté, George M S Joint Author Neustadt
1920 · Fair
€15
Neltje Blanchan
1898 · Fair
€30
G.W. Van Vierssen Trip
1933 · Good · NL
€70
Eskelhoff Carsjen Gravemeijer
1902 · Good · NL
€30
Johan Winkler
1912 · Good · NL
€20
Edward Carpenter
1906 · Good
€25
John Burroughs
1871 · Fine
€55
Royal Physical Society of Edinburgh
1877 · Good
€160
James Martineau
1935 · Very good
€80
Daniel John Cunningham
1919 · Very good
€40
Garrett Putman Serviss
1911 · Fair
€50
Johannes Kepler
1859 · Good
€140