Author
Krukenberg, Hermann 1863-1935
3
Lavater, Johann Caspar 1741-1801
3
Orelli, Johann Kaspar <<von>> 1787-1849
3
Piderit, Theodor
3
Foerster, Richard
2
Humboldt, Alexander <<von>> 1769-1859
2
Piderit, Theodor, 1826-1912
2
Camper, Petrus
1
Foerster, Richardus
1
Förster, Richard
1
Jansen, Hendrik
1
Lavater, Johann Caspar
1
Löwenfeld, Raphael, 1854-1910
1
Mantegazza, Paolo 1831-1910
1
Merian, Hans 1857-1902
1
Märker, Friedrich
1
Piderit, Theodor 1826-1912
1
Reigbert, Robert
1
Reuel, Fritz 1883-1960
1
Ysabeau, A.
1