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Photographer not listed -
Allan warren - CC BY-SA 3.0
Triwbe - CC BY-SA 3.0
anonymous - Public Domain
Unknown photographer from "The Royal Studios, Liverpool" - Public Domain
The Oscar Mayer company. - Public Domain
unknown - Public Domain
Walter Stoneman - Public Domain
Robholls - CC BY-SA 3.0
Garitan - CC BY-SA 4.0
Columbia Broadcasting System-CBS Radio. - Public Domain
NewBradypus - CC0 1.0
Georges Seguin (Okki - CC BY-SA 3.0
Biblioteca Nacional de España - Public Domain
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Dodworth, Harvey B
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Photographer not listed -
White, Kevin H.
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Pétiet, Claude 1749-1806
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Abbot, George, 1562-1633
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Edgerton, Joseph K. (Joseph Ketchum), 1818-1893
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Gorky, Arshile, 1904-1948
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Zeitzler, Kurt, 1895-1963
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Craig, Gordon Alexander, 1913-
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Farrington, Wallace R. (Wallace Rider), 1871-1933
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Alvin, Danny
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Evans, Frederick H.
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Allan warren - CC BY-SA 3.0
Redgrave, Michael
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Triwbe - CC BY-SA 3.0
Mundell, Robert A.
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Young, John, 1956-
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anonymous - Public Domain
Saunders, Marshall, 1861-1947
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Unknown photographer from "The Royal Studios, Liverpool" - Public Domain
Jude, W. H. (William Herbert), 1851-1922
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Bragg, Thomas, 1810-1872
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Claesz., Pieter, 1596 or 1597-1660
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The Oscar Mayer company. - Public Domain
Raabe, Meinhardt, 1915-2010
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unknown - Public Domain
Garrett, Pat.F. (Pat. Floyd), 1850-1908
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Walter Stoneman - Public Domain
McTaggart, John McTaggart Ellis, 1866-1925
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Robholls - CC BY-SA 3.0
Hollingworth, Robert, 1947-
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Cuvier, Georges, baron, 1769-1832
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Garitan - CC BY-SA 4.0
Gaillard, Gabriel-Henri, 1726-1806
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Columbia Broadcasting System-CBS Radio. - Public Domain
Allen, Gracie, 1902-1964
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NewBradypus - CC0 1.0
Yamamoto, Yoshihisa.
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Martyn, Laurel, 1916-2013
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Georges Seguin (Okki - CC BY-SA 3.0
Pivot, Bernard
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Biblioteca Nacional de España - Public Domain
Torres Villarroel, Diego de 1693-1770
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Reuther, Walter, 1907-1970