Image from Wikimedia Commons
Emil Stumpp - Public Domain
Charles Baugniet - Public Domain
unknown - Public Domain
anonymous -
Contemporary photograph - Public Domain
bep - CC BY 3.0
United States Congress - Public Domain
J.P. Ziolo - Public Domain
Toglenn - CC BY-SA 3.0
William Cochrane (1831-1898) and John Castell Hopkins (1864-1923) - Public Domain
Unknown photographer performing a work-for-hire for the Victoria and Albert Museum. -
USPS - Public Domain
United States Department of State - Public Domain
Benjamin West - Public Domain
California State Assembly - Public Domain
Unknown, distributed by PBS - Public Domain
Al pie de la imagen figuran los datos de su autor. - Public Domain
Moses King - Public Domain
Tduk - CC BY-SA 4.0
Image from Wikimedia Commons
Emil Stumpp - Public Domain
Tau, Max, 1897-1976
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Betances, Ramón Emeterio, 1827-1898
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Spragge, Edward, Sir, -1673
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Charles Baugniet - Public Domain
Kastner, Georges, 1810-1867
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Bossuet, Jacques-Bénigne (1627-1704).
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unknown - Public Domain
Glen, James, 1701-1777
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anonymous -
Lassar, Oscar, 1849-1907
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Somerscales, Thomas J., 1842-1927
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Contemporary photograph - Public Domain
Alexander, Samuel, 1859-1938
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Grassini, Giuseppina, 1773-1850
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bep - CC BY 3.0
Løveid, Cecilie, 1951-....
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United States Congress - Public Domain
Mucarsel-Powell, Debbie, 1971-
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Mayreder, Rosa Obermayer, 1858-1938
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J.P. Ziolo - Public Domain
Gautier, Léon, 1832-1897
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Toglenn - CC BY-SA 3.0
Lee, Tommy, 1962-
Image from Wikimedia Commons
William Cochrane (1831-1898) and John Castell Hopkins (1864-1923) - Public Domain
Durieu, Paul, 1830-1899
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unknown - Public Domain
Ducommun, Élie, 1833-1906
Image from Wikimedia Commons
Unknown photographer performing a work-for-hire for the Victoria and Albert Museum. -
Maclagan, Eric Robert Dalrymple, 1879-1951
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Iman, 1955-...
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USPS - Public Domain
Farley, James A. (James Aloysius), 1888-1976
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United States Department of State - Public Domain
Albright, Madeleine Korbel, 1937-2022
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Benjamin West - Public Domain
Middleton, Arthur, 1742-1787
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Kaulbach, Wilhelm von, 1804-1874
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California State Assembly - Public Domain
Kim, Young, 1962-
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Unknown, distributed by PBS - Public Domain
Pears, Peter, 1910-1986
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Gutiérrez, Eduardo (1851-1889).
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Al pie de la imagen figuran los datos de su autor. - Public Domain
Ferreras García, Juan de, 1652-1735
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Pott, Joseph Holden, 1758-1847
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Moses King - Public Domain
Hutton, Addison, 1834-1916
Image from Wikimedia Commons
Tduk - CC BY-SA 4.0
Tuten, Frederic