L. A. Waterbury
1913 · Fine
€45
Oliver Byrne
1877 · Fine
€75
George Sydenham Clarke
1910 · Fine
€30
Gerrit Cornelis August Valewink
1918 · Fine · NL
€85
Frederick Soddy
1935 · Fine
€30
Jean Louis Rodolphe Agassiz
1855 · Fine
€150
Arthur B. Curtis
1929 · Fine
€60
Richard Watson
1830 · Fine
€145
F. Matthias Alexander
1935 · Fine
€35
Luther Holden
1865 · Fine
€130
Thompson, D'Arcy Wentworth
1931 · Fine
€35
Michael Gaft
1935 · Fine
€100
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Asher Benjamin
1840 · Fine
€185
Maria Edgeworth
1839 · Fine
€205
Maatschappij der Nederlandse Letterkunde te Leiden
1811 · Fine · NL
€180
August Heinrich Hoffmann von Fallersleben
1872 · Fine · NL
€85
Jørgen Peter Müller
1902 · Fine
€155
Jane Haldimand Marcet
1809 · Fine
€255
Salisbury, Rollin D.
1909 · Fine
€65
C. Judson Herrick
1931 · Fine
€55
Lewis Beesly, Thomas Baillie Johnston
1928 · Fine
€50
Jane Haldimand Marcet
1820 · Fine
€365
Paul Drude
1919 · Fine
€160