Hans R. Pruppacher, J.D. Klett
1904 · Very good
€120
John Joly
1932 · Very good
€75
G. A. Henty
1935 · Very good
€30
T. Jeffery Parker
1907 · Fair
€55
O. Henry
1909 · Good
€40
Walter W. Bryant
1907 · Good
€25
Herman Gorter
1935 · Very good · NL
€40
Eugène Pittard
1926 · Good
€20
Garrett Putman Serviss
1935 · Good
€95
Hugo Claus
1917 · Fair · NL
€35
Yogananda Paramahansa
1931 · Fine
€125
William Kingdon Clifford
1914 · Fair
€35
Harriman Alaska Expedition (1899)
1901 · Very good
€70
Freda Dinn
1903 · Very good
€35
William Beebe
1922 · Very good
€60
Foeke Buitenrust Hettema
1914 · Very good · NL
€55
Nathaniel Southgate Shaler
1915 · Fair
€30
Sedgwick, Adam
1915 · Very good
€95
Miller, William J.
1935 · Fair
€20
John Couch Adams, J. W. L. Glaisher
1903 · Good
€30
Robert W. Service
1909 · Very good
€40
Roger Eliot Fry
1931 · Very good
€30
Armando Palacio Valdés, Guy Everett Snavely
1919 · Good
€20
Edward Granville Browne
1910 · Fair
€25
John Cowper Powys
1933 · Very good
€50
G. Wisse
1908 · Very good · NL
€30
Hilaire Belloc
1908 · Good
€70
Ralph W. G. Wyckoff
1935 · Very good
€30
Herman Gorter
1935 · Fair · NL
€25
William Shakespeare
1906 · Good
€45
Percival Lowell
1907 · Very good
€25
Charles Fort
1933 · Fair
€35
Gerrit van de Linde
1909 · Fair · NL
€20
Christiaan Lodewijk Houthuysen
1930 · Good · NL
€30
John of the Cross
1914 · Fair
€20
André Gide, Josep Lozano
1931 · Very good
€35
A. S. Neill
1935 · Very good
€45
Sidney Lanier
1910 · Good
€50
Rudyard Kipling
1927 · Fair
€15
Elsdon Best
1935 · Good
€20
Comstock, George C.
1923 · Fair
€15
Sir James Alfred Ewing
1932 · Good
€95
Moira O'Neill
1931 · Fine
€55
Robert Sterling Clark, Arthur de Clare Sowerby
1935 · Very good
€55
Gerrard Hickson
1922 · Very good
€35
Samuel Gronemann
1935 · Good · NL
€110
Alfred Wegener
1906 · Very good
€55
W. Simon
1912 · Good
€70
Jan van Leeuwen
1924 · Very good · NL
€30
Albert Einstein, G. B. Jeffery
1926 · Fair
€25
Walter E. Thirring
1906 · Fine
€40
Andrew Barton 'Banjo' Paterson
1902 · Fine
€50
Peter Willem Hendrik Truyen
1901 · Fair · NL
€15
Louis Couperus
1906 · Very good · NL
€50
R. Fletcher
1922 · Good
€20
Friedrich Fröbel
1913 · Good
€20
Frederick Soddy
1935 · Fine
€30
Martin Klopstock
1911 · Good
€35
Charles Almanzo Babcock
1935 · Fine
€75
Bronger van Halteren
1911 · Good · NL
€65