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Hertz, Wilhelm Ludwig (1822-1901) (377)
Lorenz, Ottokar (1832-1904)(240)
Frommann, Friedrich Johannes (1797-1886)(110)
Brief (377)
Jena (377)
Hertz, Wilhelm Ludwig (1822-1901) (377)
Lorenz, Ottokar (1832-1904)(240)
Frommann, Friedrich Johannes (1797-1886)(110)
Brief (377)
Jena (377)