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Godefroy Engelmann (1788-1839) after Pierre-Roch Vigneron (1789-1872) - Public Domain
Vibart, Henry Meredith, 1839-1917 - Public Domain
Ivanovski Stevanus Napitupulu - CC BY-SA 4.0
unknown - Public Domain
author - Public Domain
M. Stohl - Public Domain
Humphry - Public Domain
Photo of Phillip Wilcher by Bridget Elliot. - CC BY-SA 3.0
Alexander Binder - Public Domain
John Thaxter - CC BY-SA 3.0
Rodolphe Piguet d'après Alexandre d'Albert-Durade - Public Domain
Balthazar Korab, Monica Korab, Astra Zarina - CC BY-SA 4.0
RCA Records - Public Domain
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Godefroy Engelmann (1788-1839) after Pierre-Roch Vigneron (1789-1872) - Public Domain
Bichat, Xavier, 1771-1802
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Lynn, Jeffrey, 1909-1995
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Legendre, A. M. (Adrien Marie), 1752-1833
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Gemini VII (Spacecraft)
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Vibart, Henry Meredith, 1839-1917 - Public Domain
Smith, J. M. F. (John Mark Frederick), 1790-1874
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Hahn, Otto, 1879-1968
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Hofland, T. C. (Thomas Christopher), 1777-1843
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McCain, Robert Stacy
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Culpeper, Nicholas, 1616-1654
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Ivanovski Stevanus Napitupulu - CC BY-SA 4.0
Brooke, Margaret, Lady, 1849-....
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Kopisch, August, 1799-1853
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unknown - Public Domain
Stark, Lloyd Crow, 1886-1972
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author - Public Domain
Doolittle, Charles Camp, 1832-1903
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Barker, Thomas Jones, 1813-1882
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unknown - Public Domain
Vredeman de Vries, Hans, 1527-approximately 1604
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M. Stohl - Public Domain
Lewald, Fanny, 1811-1889
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Humphry - Public Domain
Mickle, William Julius, 1735-1788
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Photo of Phillip Wilcher by Bridget Elliot. - CC BY-SA 3.0
Wilcher, Phillip, 1958-
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unknown - Public Domain
Field, Sally
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Cohen of Birkenhead, Lord (Henry Cohen), 1900-
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Rickards, Harry, 1843-1911
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Alexander Binder - Public Domain
Dieterle, William, 1893-1972
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O'Connor, Arthur, 1763-1852
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Shemi︠a︡kin, Mikhail, 1943-
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John Thaxter - CC BY-SA 3.0
Sinclair, Malcolm
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Rodolphe Piguet d'après Alexandre d'Albert-Durade - Public Domain
Soret, Frédéric Jacob, 1795-1865
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Sandri, Leonardo
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Teresa, of Avila, Saint, 1515-1582
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Balthazar Korab, Monica Korab, Astra Zarina - CC BY-SA 4.0
Korab, Balthazar
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RCA Records - Public Domain
Snow, Hank