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Furmeyer - Public Domain
unknown - Public Domain
Not stated - Public Domain
Guihem D. - Public Domain
Brumurph - CC BY-SA 4.0
Bull-Doser - Public Domain
Popi13485 - CC BY-SA 4.0
Dmitry Rozhkov - CC BY-SA 4.0
Jacquette - CC BY-SA 3.0
Xz3024a - Public Domain
Public Domain
Seamus Kearney - CC BY-SA 3.0
John Clark Rand - Public Domain
Alexander Bassano - Public Domain
Truejustice - CC BY-SA 3.0
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Furmeyer - Public Domain
Amyot, Jacques, 1513-1593
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Newell, Peter, 1862-1924
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unknown - Public Domain
Pillow, Gideon Johnson, 1806-1878
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Góngora y Argote, Luis de, 1561-1627
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Rossi-Lemeni, Nicola, 1920-1991
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Not stated - Public Domain
Mahony, Francis, 1804-1866
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Guihem D. - Public Domain
Deane, Thomas, 1792-1871
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Brumurph - CC BY-SA 4.0
Bouwsma, O. K.
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Bull-Doser - Public Domain
Brady, Tim, 1956-
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Soldier, Dave, 1956-
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Popi13485 - CC BY-SA 4.0
Tardieu, Jean, 1903-1995
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unknown - Public Domain
Penn, Alexander, 1906-1972
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Roentgen, David, 1743-1807
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Herrera, Felipe, 1922-....
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unknown - Public Domain
Wynne, Sarah Edith, Eos Cymru, 1842-1897
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Just, Ernest Everett, 1883-1941
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Dmitry Rozhkov - CC BY-SA 4.0
Khut︠s︡iev, Marlen, 1925-
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Jacquette - CC BY-SA 3.0
Mangold, C. (Carl), 1813-1889
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Förster-Nietzsche, Elisabeth, 1846-1935
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Allen, Horatio, 1802-1889
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Xz3024a - Public Domain
Keller, Otto, 1838-1927
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Public Domain
Hogan, Thomas F., 1938-
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Reichensperger, August, 1808-1895
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Widnall, William B. (William Beck), 1906-1983
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Beckley, Alfred, 1802-1888
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Seamus Kearney - CC BY-SA 3.0
Brink, André P. (André Philippus), 1935-
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John Clark Rand - Public Domain
Jordan, Eben D.
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Alexander Bassano - Public Domain
Norman-Neruda, Wilma, 1838-1911
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unknown - Public Domain
Sargent, Charles Sprague, 1841-1927
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Truejustice - CC BY-SA 3.0
Robertson, Robbie