![Darwin, C. R. 1874-1875. Menneskets Afstamning og Parringsvalget. Translated by J. P. Jacobsen. Copenhagen: Gyldendal. Volume 2. Darwin, C. R. 1874-1875. Menneskets Afstamning og Parringsvalget. Translated by J. P. Jacobsen. Copenhagen: Gyldendal. Volume 2.](http://darwin-online.org.uk/converted/scans/1875_DescentDanish_F1050(online)/1875_Descent_F1050.2_203.jpg)
Darwin, C. R. 1874-1875. Menneskets Afstamning og Parringsvalget. Translated by J. P. Jacobsen. Copenhagen: Gyldendal. Volume 2.
![Decorah-posten. [volume] (Decorah, Iowa) 1874-1903, October 30, 1894, Image 5 « Chronicling America « Library of Congress Decorah-posten. [volume] (Decorah, Iowa) 1874-1903, October 30, 1894, Image 5 « Chronicling America « Library of Congress](https://chroniclingamerica.loc.gov/lccn/sn84024501/1894-10-30/ed-1/seq-5/thumbnail.jpg)
Decorah-posten. [volume] (Decorah, Iowa) 1874-1903, October 30, 1894, Image 5 « Chronicling America « Library of Congress
![Darwin, C. R. 1874-1875. Menneskets Afstamning og Parringsvalget. Translated by J. P. Jacobsen. Copenhagen: Gyldendal. Volume 2. Darwin, C. R. 1874-1875. Menneskets Afstamning og Parringsvalget. Translated by J. P. Jacobsen. Copenhagen: Gyldendal. Volume 2.](http://darwin-online.org.uk/converted/scans/1875_DescentDanish_F1050(online)/1875_Descent_F1050.2_011.jpg)