Agricola, Georgius (1494-1555)
© Anon, | 1548
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Kircher, Athanasius (1602 – 1680)
© Anon, | 1660
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Walch, Johann (1725 – 1778)
© Anon, | 1760
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Voigt, Johann (1752-1821)
© Anon, | 1784
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Lepsius, Richard (1851 – 1915)
© Anon, | 1800
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Pallas, Peter (1741-1811)
© Anon, | 1809
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Goethe, Johann (1749-1832)
© Anon, | 1812
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Goethe, Johann (1749-1832)
© Anon, | 1822
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Hoff von, Karl (1771-1837)
© Anon, | 1827
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Naumann, Karl (1797 – 1873)
© Anon, | 1830
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Walther, Johannes (1860-1937)
© Anon, | 1830
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Blumenbach, Johann (1752 – 1840)
© Anon, | 1831
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Cotta, Bernhard (1808-1879)
© Anon, | 1834
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Münster, Georg (1776-1844)
© Anon, | 1834
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Hohenegger, Ludwig (1807-1864)
© Anon, | 1840
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Goldfuss, Georg (1782-1848)
© Anon, | 1840
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Hohenegger, Ludwig (1807-1864)
© Anon, | 1845
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Humboldt von, Alexander (1769-1859)
© Anon, | 1845
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Buch von, Leopold (1774-1853)
© Anon, | 1846
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Hausmann, Ludwig (1782-1859)
© Anon, | 1849
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Humboldt von, Alexander (1769-1859)
© Anon, | 1850
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Wattershausen, Wolfgang (1809-1875)
© Anon, | 1851
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Oppel, Albert (1831-1865)
© Anon, | 1853
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Oppel, Albert (1831-1865)
© Anon, | 1853
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Quenstedt, Friedrich (1809-1889)
© Anon, | 1860
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Roemer, Friedrich (1809-1869)
© Anon, | 1860
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Reichenbach von, Karl (1788-1869)
© Anon, | 1862
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Nöggerath, Johann (1788-1877)
© Anon, | 1870
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Cotta, Bernhard (1808-1879)
© Anon, | 1873
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Göpprt, Heinrich (1800-1884)
© Anon, | 1876
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Göpprt, Heinrich (1800-1884)
© Anon, | 1876
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Roemer, Carl (1818-1891)
© Anon, | 1878
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Richthofen von, Ferdinand (1833-1905)
© Anon, | 1883
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Halfar, Anton (1836-1893)
© Anon, | 1885
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Schenk, August (1815-1891)
© Anon, | 1886
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Beyrich, Heinrich (1815 – 1896)
© Anon, | 1889
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Rosenbasch, Harry (1836-1914)
© Anon, | 1890
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Gümbel von, Carl (1823-1898)
© Anon, | 1890
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Rosenbasch, Harry (1836-1914)
© Anon, | 1892
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Gümbel von, Carl (1823-1898)
© Anon, | 1894
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Meyer, Andreas (1837 – 1901)
© Anon, | 1894
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Richthofen von, Ferdinand (1833-1905)
© Anon, | 1897
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Denckmann, August (1860-1925)
© Anon, | 1901
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Weinschenk, Ernst (1865-1921)
© Anon, | 1902
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Holzapfel, Eduard (1853-1913)
© Anon, | 1904
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Keilhack, Konrad (1858 - 1944)
© Anon, | 1905
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Koken von, Ernst (1860-1912)
© Anon, | 1905
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Credner, Carl (1841-1913)
© Anon, | 1907
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Benecke, Ernst (1838 – 1917)
© Anon, | 1908
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Beck, Richard (1858 – 1919)
© Anon, | 1910
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