Booth Tarkington
1920 · Fine
€125
Ananda Coomaraswamy
1935 · Very good
€35
Richard Irving Dodge
1902 · Good
€25
Francisco de Vitoria
1920 · Good
€20
Sierk Coolsma
1904 · Good · NL
€85
Ernest Thompson Seton
1921 · Very good
€100
Tine de Kruyff-Gobius
1912 · Good · NL
€55
J. E. Jasper
1915 · Very good · NL
€70
W. T. Larned, John Rae
1935 · Good
€85
Charles Alexander Eastman
1935 · Very good
€70
Dasgupta, Surendranath
1935 · Good
€20
W. H. Hudson
1935 · Good
€30
Booth Tarkington
1909 · Good
€65
Wissler, Clark
1934 · Very good
€25
Daniel Garrison Brinton
1914 · Fair
€35
Ernest Thompson Seton
1905 · Good
€35
Charles Fletcher Lummis
1902 · Very good
€25
L. de Bree
1916 · Good · NL
€20
Gene Stratton-Porter
1935 · Very good
€55
Rabindranath Tagore
1935 · Good
€30
J. Haak
1928 · Very good · NL
€30
Alb C. Kruijt
1927 · Very good · NL
€25
G. A. Wilken
1902 · Very good · NL
€100
Gene Stratton-Porter
1921 · Very good
€55
Hendrik Blink
1921 · Very good · NL
€30
Alfred Carmichael
1935 · Good
€65
Lewis Spence, James Jack
1919 · Very good
€60
J. A. Dubois
1902 · Very good
€25
Zitkála-Šá, Desmond gahan
1935 · Good
€30
Hartmann, Sadakichi
1929 · Good
€20
Robert Vane Russell
1927 · Good
€60
Ānandavardhana
1904 · Fair
€15
Daniel Garrison Brinton
1904 · Very good
€40
Gene Stratton-Porter
1921 · Good
€20
Koninklijk Instituut voor de Taal-, Land- en Volkenkunde van Nederlandsch-Indië.
1915 · Good · NL
€20
F. Max Müller
1905 · Very good
€30
Charles M. Skinner
1900 · Very good
€110
Ida B. Wells-Barnett, I. Garland Penn
1914 · Fair
€35
Gene Stratton-Porter
1935 · Fine
€75
Jeremiah Curtin
1907 · Good
€35
K. Sluyterman
1928 · Good · NL
€55
John Campbell Oman
1924 · Good
€25
W. Brennand
1903 · Very good
€70
Hendrik Blink
1925 · Very good · NL
€115
Levi Coffin
1903 · Very good
€50
R. P. J. Tutein Nolthenius
1917 · Very good · NL
€120
Montague Massey
1935 · Very good
€50
Baudhayana
1919 · Good · NL
€70
Saxton T. Pope
1935 · Good
€40
Christiaan Lodewijk Houthuysen
1930 · Good · NL
€30
Laura Ingalls Wilder
1935 · Good
€25
Hubert Howe Bancroft
1905 · Good
€25
Bharata Muni.
1935 · Very good
€75
Hendrik Adriaan Ewoud Modderman
1913 · Fair · NL
€40
Koninklijk Nederlands Meteorologisch Instituut.
1926 · Good · NL
€30
Seymour Dunbar
1919 · Fair
€20
Yogananda Paramahansa
1931 · Fine
€125
Rabindranath Tagore
1917 · Very good
€35
Charles Mair
1933 · Good
€60
John Canfield Ewers, John W. Ewers
1913 · Very good
€30