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unknown - Public Domain
Charles Gerschel (1871-1930) - Public Domain
gdcgraphics -
Public Domain
:de:Emile Wauters - Public Domain
MACBA Museu d'Art Contemporani de Barcelona - CC BY-SA 2.0
Alan Light - CC BY 2.0
John Smith, after William Aikman - Public Domain
Dominicus Custos - Public Domain
Nv8200p - CC BY-SA 3.0
SydneyKLewis - CC BY-SA 4.0
Lynne Johnson - CC BY-SA 3.0
United States Government - Public Domain
unknown -
Joseph Kriehuber - Public Domain
Edharary - CC BY-SA 4.0
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unknown - Public Domain
Feuillade, Louis, 1873-1925
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Charles Gerschel (1871-1930) - Public Domain
Hayem, G. (Georges), 1841-1935
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gdcgraphics -
Smith, Charles Martin
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Public Domain
Watkins, Arthur V. (Arthur Vivian), 1886-1973
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Boutwell, George S. (George Sewall), 1818-1905
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Edward Augustus, Prince, Duke of Kent, 1767-1820
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Cornwall, Charles Wolfran, 1735-1789
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:de:Emile Wauters - Public Domain
Bleichröder, Gerson von, 1822-1893
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MACBA Museu d'Art Contemporani de Barcelona - CC BY-SA 2.0
Meireles, Cildo
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Kennedy, George, 1925-....
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unknown - Public Domain
Lord, Stanley, 1877-1962
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Colebatch, Hal, Sir, 1872-1953
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Pamphili, Olimpia Maidalchini, 1594-1656
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Alan Light - CC BY 2.0
Pinchot, Bronson
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Morison, Alexander, 1779-1866
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John Smith, after William Aikman - Public Domain
Haddington, Thomas Hamilton, Earl of, 1680-1735
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Public Domain
Trumpeldor, Joseph, 1880-1920
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Dominicus Custos - Public Domain
Sherley, Anthony, Sir, 1565-1635?
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Nv8200p - CC BY-SA 3.0
Allen, Terry, 1943-....
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Downs, Cathy, 1926-1976
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SydneyKLewis - CC BY-SA 4.0
Kerr, J. G. (John Glasgow), 1824-1901
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Lynne Johnson - CC BY-SA 3.0
Johnson, Richard, 1927-....
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United States Government - Public Domain
Christenberry, Herbert William, 1897-1975
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Ballantyne, Richard, 1817-1898
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Collins, Napoleon, 1814-1875
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unknown -
Lee Steere, James G. (James George), Sir, 1830-1903
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Bruce, Terry L. (Terry Lee), 1944-
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Hubay, Jenő, 1858-1937
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Joseph Kriehuber - Public Domain
Dreyschock, Alexander, 1818-1869
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Edharary - CC BY-SA 4.0
Petlin, Irving, 1934-