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Livre d'Antoine de Pluvinel, gravures de Crispin de Pas - Public Domain
unknown - Public Domain
Henry Inman - Public Domain
L.T. Remlap, Dwight L. Moody - Public Domain
Financial Times photos - CC BY 2.0
Seneca62 - CC BY-SA 4.0
NOAA's people collection - Public Domain
Christoffel Lubienietzky - Public Domain
Original: Astronomical Institute, Academy of Sciences of the Czech Republic. - CC BY-SA 2.5
Public Domain
Prenatt1166 - Public Domain
Sibylle Bergemann - CC BY 3.0
Uncredited - Public Domain
J. R. Skelton (Joseph Ratcliffe Skelton; 1865–1927) (illustrator), erroneously credited as John R. Skelton - Public Domain
Shaikeke - Public Domain
Image from Wikimedia Commons
Livre d'Antoine de Pluvinel, gravures de Crispin de Pas - Public Domain
Pluvinel, Antoine de 1555-1620
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unknown - Public Domain
Kurrein, Adolf, 1846-1919
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Marcuse, Herbert, 1898-1979
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Henry Inman - Public Domain
Hoadley, David, 1774-1839
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unknown - Public Domain
Sarnicol, 1873-1945
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L.T. Remlap, Dwight L. Moody - Public Domain
Cook, Joseph, 1838-1901
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Financial Times photos - CC BY 2.0
Utley, Garrick, 1939-2014
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Seneca62 - CC BY-SA 4.0
Becker, Jillian, 1932-....
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NOAA's people collection - Public Domain
Jones, Jesse H. (Jesse Holman), 1874-1956
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Whitman, Mae, 1988-
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La Rue, Pierre de, -1518
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Lenormant, François, 1837-1883
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Christoffel Lubienietzky - Public Domain
Sassetti, Filippo, 1540-1588
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Original: Astronomical Institute, Academy of Sciences of the Czech Republic. - CC BY-SA 2.5
Ekers, R. D. (Ron D.)
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Public Domain
Browne, Spencer, 1856-1943
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Lennox, Edward James, 1854-1933
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Glück, Gustav, 1871-1952
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Wallace, Jean, 1923-
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Prenatt1166 - Public Domain
Collins, Judy, 1939-....
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Thornton, Matthew, 1714-1803
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Sibylle Bergemann - CC BY 3.0
Bergemann, Sibylle, 1941-2010
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Johanson, Chris, 1968-....
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Uncredited - Public Domain
Shaw, Robert, 1927-1978
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unknown - Public Domain
Mortimer, James, 1833-1911
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J. R. Skelton (Joseph Ratcliffe Skelton; 1865–1927) (illustrator), erroneously credited as John R. Skelton - Public Domain
Columba, Saint, 521-597
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Scripps, James E. (James Edmund), 1835-1906
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unknown - Public Domain
Partington, Blanche, 1866-1951
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Cornwell, Patricia Daniels
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Páez Vilaró, Carlos, 1923-
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Shaikeke - Public Domain
Kirszenbaum, J. D. (Jecheskiel Dawid), 1900-1954