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unknown - Public Domain
original uploader - CC BY-SA 3.0
original uploader - Public Domain
Georges Seguin (Okki - CC BY-SA 3.0
Sin datos, c. 1930 - Public Domain
Silverside (Sgt) No 5 Army Film & Photographic Unit - Public Domain
C.W. Bardeen, publisher - Public Domain
Ramdzan Masiam - CC BY 2.0
Cliff Mattax - Public Domain
Bassano Ltd - Public Domain
אלעד ברמי Elad Brami - CC BY-SA 4.0
Gage Skidmore - CC BY-SA 3.0
Balou1sacap2 - CC BY-SA 4.0
Henri Brauer et. al. - Public Domain
user at project - CC BY 2.5
Public Domain
US Government Printing Office (Washington, DC), publisher. - Public Domain
Strauss Studio - CC0 1.0
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unknown - Public Domain
Chapman, Henry S. (Henry Samuel), 1803-1881
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Erickson, Milton H.
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original uploader - CC BY-SA 3.0
Brilliant, Ashleigh, 1933-
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original uploader - Public Domain
Sweatnam, Willis P. (Willis Palmer), 1854-1930
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Georges Seguin (Okki - CC BY-SA 3.0
Leconte, Patrice
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Waner, Paul, 1903-1965
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Sin datos, c. 1930 - Public Domain
Portal, Magda, 1901-1989
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Silverside (Sgt) No 5 Army Film & Photographic Unit - Public Domain
Kramer, Josef, 1906-1945
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Carnegie, Andrew, 1835-1919
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C.W. Bardeen, publisher - Public Domain
Fröbel, Friedrich, 1782-1852
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Vincent Ferrer, Saint, approximately 1350-1419
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unknown - Public Domain
Denio, Hiram, 1799-1871
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Ramdzan Masiam - CC BY 2.0
Davis, Carl, 1936-....
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Cliff Mattax - Public Domain
Lyle, Ron, 1941-2011
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Bradlee, Benjamin C.
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McShann, Jay
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Bassano Ltd - Public Domain
Matthews, W. R. (Walter Robert), 1881-1973
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unknown - Public Domain
Terrot, Charles Hughes, 1790-1872.
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unknown - Public Domain
ʼOṅʻ Chanʻʺ, Builʻ khyupʻ, 1915-1947
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אלעד ברמי Elad Brami - CC BY-SA 4.0
Herzog, Isaac:
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Boufflers, Louis-François de, 1644-1711
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Hlond, August, 1881-1948
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Gage Skidmore - CC BY-SA 3.0
Toro, Guillermo del 1964-
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Balou1sacap2 - CC BY-SA 4.0
Axell, Evelyne, 1935-1972
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Henri Brauer et. al. - Public Domain
Decourcelle, Pierre, 1856-1926
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user at project - CC BY 2.5
Soleri, Paolo, 1919-2013
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Public Domain
Noonan, John Thomas, 1926-....
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US Government Printing Office (Washington, DC), publisher. - Public Domain
Marcantonio, Vito, 1902-1954
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Suffolk, Charles Brandon, Duke of, -1545
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Strauss Studio - CC0 1.0
Bartholomew, Harland, 1889-