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Dmitry Scherbie - CC BY-SA 2.0
unknown - Public Domain
Schloss, New York - Public Domain
Dr. François S. Clemmons - CC BY-SA 4.0
Alexander Gardner - Public Domain
unknown - CC BY-SA 3.0
Merlin Holland - CC BY-SA 3.0
Mrlopez2681 - Public Domain
Hy Mayer - Public Domain
see above - CC BY 2.0
Smithsonian Institution -
GeryGamero - CC BY-SA 4.0
Unbekannter Fotograf der Epoche. - Public Domain
Mark Neyman - CC BY-SA 3.0
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Hay, George, Sir, 1715-1778
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Adams, Herbert, 1858-1945
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Dmitry Scherbie - CC BY-SA 2.0
Blake, Alex
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unknown - Public Domain
Garfield, John
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Gadski, Johanna, 1872-1932
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Drouet, Juliette, 1806-1883
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Schloss, New York - Public Domain
Crews, Laura Hope, 1880-1942
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Kugel, James Lewis, 1945-
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Dr. François S. Clemmons - CC BY-SA 4.0
Clemmons, François
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Alexander Gardner - Public Domain
Herold, David E., 1844-1865
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unknown - CC BY-SA 3.0
Wilson, Harold A. (Harold Albert), 1874-1964
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Merlin Holland - CC BY-SA 3.0
Holland, Merlin.
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Sciarrino, Salvatore
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Mrlopez2681 - Public Domain
Reber, Henri, 1807-1880
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Young, Thomas, 1773-1829
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unknown - Public Domain
Ledyard, John, 1751-1789
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Work, John, 1792-1861
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unknown - Public Domain
Asplund, Erik Gunnar, 1885-1940
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Hy Mayer - Public Domain
Nicholson, William, 1872-1949
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Eda-Pierre, Christiane
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see above - CC BY 2.0
Bruce, David, Sir, 1855-1931
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Banchs, Enrique, 1888-1968
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Smithsonian Institution -
Gerry, Eloise, 1885-
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GeryGamero - CC BY-SA 4.0
Adalid y Gamero, Manuel de, 1872-1947
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Young, Philip, 1910-1987
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Unbekannter Fotograf der Epoche. - Public Domain
Bernauer, Rudolf, 1880-1953
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Mark Neyman - CC BY-SA 3.0
Laʼu, Binyamin
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Bouton, Jim
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Parry, William Edward, Sir, 1790-1855
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Wain, Louis, 1860-1939