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Друковане енциклопедичне видання Raben & Sjögren оцифровано в 2012 році волонтерським проектом Runeberg (runeberg.org). -
unknown - Public Domain
Harris & Ewing - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Paulyg314 - Public Domain
Leslie Gottlieb - CC BY 2.0
Mathew Brady or Levin Handy - Public Domain
original uploader - CC BY-SA 3.0
original uploader - Public Domain
ALICERIPLEY - CC BY-SA 3.0
Nadar - Public Domain
Vwikiv - CC BY-SA 3.0
Corgimwch - CC BY-SA 4.0
The National Academy of Sciences - Public Domain
G. Gitry (sic?) - Public Domain
Image from Wikimedia Commons
Друковане енциклопедичне видання Raben & Sjögren оцифровано в 2012 році волонтерським проектом Runeberg (runeberg.org). -
Curry-Lindahl, Kai
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unknown - Public Domain
Hope-Scott, James Robert, 1812-1873
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Harris & Ewing - Public Domain
Kern, John Worth, 1849-1917
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Birkeland, Kr. (Kristian), 1867-1917
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Mathew Brady Levin Corot Handy - Public Domain
Pierce, Henry Lillie, 1825-1896
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Brewster, John, 1766-1854
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Paulyg314 - Public Domain
McDonald, Michael J.
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Leslie Gottlieb - CC BY 2.0
Meriwether, Lee, 1935-
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Mathew Brady or Levin Handy - Public Domain
Cabell, William Lewis, 1827-1911
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original uploader - CC BY-SA 3.0
Rebane, Bill
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Urey, Harold Clayton, 1893-
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unknown - Public Domain
Celsing, Peter, 1920-1974
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original uploader - Public Domain
Spong, William B. (William Belser), 1920-1997
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Mathew Brady Levin Corot Handy - Public Domain
Saulsbury, Willard, 1820-1892
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Sutherland, Millicent, Duchess of, 1867-1955
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Bellessi, Diana, 1946-....
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ALICERIPLEY - CC BY-SA 3.0
Ripley, Alice
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Cannon, Angus M. (Angus Munn)
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Aribau, Bonaventura Carles.
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Nadar - Public Domain
Adam, Paul, 1862-1920
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Luzzatti, Luigi, 1841-1927
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Vwikiv - CC BY-SA 3.0
De Menil, George, 1940-
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Dorsey, Hugh Manson, 1871-1948
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Lami, Eugène Louis, 1800-1890
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Corgimwch - CC BY-SA 4.0
Markham, Roy.
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The National Academy of Sciences - Public Domain
Adkins, Homer, 1892-1949
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Aleksandrov, A. V. (Aleksandr Vasilʹevich), 1883-1946
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G. Gitry (sic?) - Public Domain
Wills, W. Henry (William Henry), 1810-1880
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Meyer, Edward C., 1928-
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Byrne, David, 1952-....