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All Authors
- Alfred Wintle Johnston
- Edward Duke
(1779–1852) - Silas Tertius Rand
(1810–1889) - Benjamin Brewster
(1907–1995) - Evgenii Sigizmundovich Politovskii
(1874–1905) - Eric A. Keith
- Baron Robert Gilbert Vansittart Vansittart
(1881–1957) - Antonio Ranieri
(d. 1888) - John M. Burke
(d. 1917) - T. T. (Thomas Talbot) Waterman
(1885–1936) - Geraldine Coffin
- Isaac McBride
- William J. (William Josiah) Irons
(1812–1883) - E. Juncker
(1841–1896) - Harry Jeffs
(1860–1938) - Egbert P. (Egbert Pomeroy) Watson
- Robert Rice Reynolds
(1884–1963) - Gustav Conz
(1832–1914) - Ralston B. Lattimore
- Lathan A. (Lathan Augustus) Crandall
(1850–1923) - L. (Lazarus) Fletcher
(1854–1921) - British Museum (Natural History). Department of Mineralogy
- Otto Dornblüth
(1860–1922) - Harry F. Marks
- James (Geologist) Richardson
- William Harbutt Dawson
(1860–1948) - Sir D'Arcy Power
(1855–1941) - Frans Michael Franzén
(1772–1847) - Joseph MacRory
(1861–1945) - André Hallays
(1859–1930) - T. S. (Thomas Suter) Ackland
(1817–1892) - Robert Flint
(1838–1910) - Enrique Piñeyro
(1839–1911) - Margaret Brown
- Ebenezer Pearse
- Kenneth J. (Kenneth James) Saunders
(1883–1937) - Sir Albert Hastings Markham
(1841–1918) - Renato Fucini
(1843–1921) - Sophie Breum
(1870–1935) - Grace C. Frankland
(1858–1946) - John Augustine Waller
- Samuel Newth
(1821–1898) - Frederick Sessions
- Charles James Fox
(1749–1806) - Joseph Cook
(1838–1901) - Frank Mundell
- William Atherton
- G. Hamilton-Browne
- James Broadbridge
- Anna Miller Costantini
(b. 1880) - Salvador Brau
(1842–1912) - Maximilian Stern
(b. 1878) - Edward Adams
(b. 1877) - Caroline E. (Caroline Elizabeth) Merrick
(b. 1825) - George Grimm
- Curtis Guild
(1827–1911) - Carter H. (Carter Henry) Harrison
(1825–1893) - Ellen L. Anderson
- F. F. (Frances Frederica) Montrésor
(d. 1934) - Léon de Rosny
(1837–1914) - James Tayler
- Mark Hopkins
(1802–1887) - Euryale Fabre
(1809–1891) - Primo Uccellini
(1804–1882) - Paul Boldt
(1885–1921) - Franklin Smith Farquhar
(b. 1865) - Baron John Campbell Campbell
(1779–1861) - Adda Ravnkilde
(1862–1883) - Benjamin Offen
- C. B. (Charles Burleigh) Galbreath
(1858–1934) - Margaret Cobb Rogers
(b. 1895) - Willem Westra
- L. K. Yates
- Frederic May Holland
(1836–1908) - Washington Bailey
(b. 1831) - William G. Krueger
- B. J. Wilks
- Robert K. Selander
- Gerald G. Raun
- Elliott Graeme
- Franklyn Pierre Davis
(1868–1932) - Nettie Garmer Barker
- R. (Raymond) Rey
- William Robert Lee Smith
- Nestor Tanner
(b. 1857) - International Labour Office
- active 1813 Common sense (Writer)
- Richard Clynton
- Reginald Parnell
- Claire von Glümer
- Glen Everett Woolfenden
(b. 1930) - M. Gontard-Schuck
(1861–1950) - R. H. (Robert Henderson) McKay
(1842–1926) - Matthew W. Alderson
(1855–1924) - Edward Livingston Campbell
(1833–1913) - Lester Wallack
(1820–1888) - Pierrepont Edwards
- William Poel
(1852–1934) - James H. Shaw
- Jack Allyn
- P. S. (Patrick Sarsfield) O'Hegarty
(1879–1955) - Pompeyo Gener
(1848–1920) - Antonios Martelaos
(1754–1819) - Andreas Kalvos
(1792–1869) - Theodore Wilder
- E. L. (Elizabeth Louisa) Hoskyn
- Carlos De Zafra
- Ruth Sawyer Harvey