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Todd Rosenberg -
Brookner Studios - CC BY-SA 4.0
Georges Biard - CC BY-SA 3.0
United States Department of Energy - Public Domain
R' M.L. Schwab - CC0 1.0
unknown -
Agence Meurisse -
Public Domain
Photographer not named. - Public Domain
Office of Representative Joseph Cao - Public Domain
here -
Houari Boumedienne - CC BY-SA 2.0
Mathew Brady - Public Domain
Anonieme gravure naar een ontwerp van Hendrick Goltzius (1558-1617) - Public Domain
unknown - Public Domain
unknown. scanned by :ca:Amadalvarez - CC BY-SA 4.0
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Todd Rosenberg -
Conlon, James, 1950-....
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Brookner Studios - CC BY-SA 4.0
Emmett, Paul H. (Paul Hugh), 1900-1985
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Georges Biard - CC BY-SA 3.0
Dona, Alice, 1946-
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Hooch, Pieter de
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United States Department of Energy - Public Domain
Edwards, James B., 1927-
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Fowler, Martin, 1963-....
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R' M.L. Schwab - CC0 1.0
Schwab, Shimon, 1908-
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Christy, Henry, 1810-1865
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unknown -
Martin, Lillien Jane, 1851-1943
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Agence Meurisse -
Artaud, Antonin, 1896-1948
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Simpson, Miriam E. (Miriam Elizabeth), 1894-
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Thouin, André, 1747-1824
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Public Domain
Gayle, John, 1792-1859
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Sharkey, William Lewis, 1798-1873
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Photographer not named. - Public Domain
Christensen, Lars, 1884-
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Seigenthaler, John, 1927-
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Benson, Martin, 1689-1752
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Office of Representative Joseph Cao - Public Domain
Cao, Joseph, 1967-
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here -
Bush, Kate
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Houari Boumedienne - CC BY-SA 2.0
Bowes, Richard.
Image from Wikimedia Commons
Mathew Brady - Public Domain
Bayley, James Roosevelt, 1814-1877
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Anonieme gravure naar een ontwerp van Hendrick Goltzius (1558-1617) - Public Domain
Foreest, Pieter van 1522-1597
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Alcover, Pierre, 1893-1957
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Gibson, Wilfrid Wilson, 1878-1962
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unknown - Public Domain
Capart, Jean, 1877-1947
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unknown. scanned by :ca:Amadalvarez - CC BY-SA 4.0
González, Julio, 1876-1942
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unknown - Public Domain
Brownback, Sam, 1956-
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Forsell, John, 1868-1941
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Hubbard, Elbert Hamilton, 1849-1912
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Urban VII, Pope, 1521-1590