![Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray. Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray.](http://darwin-online.org.uk/converted/scans/1887_Letters_F1452.2(online)/1887_Letters_F1452.2_337.jpg)
Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray.
![Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray. Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray.](http://darwin-online.org.uk/converted/scans/1887_Letters_F1452.2(online)/1887_Letters_F1452.2_376.jpg)
Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray.
![Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray. Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray.](http://darwin-online.org.uk/converted/scans/1887_Letters_F1452.2(online)/1887_Letters_F1452.2_082.jpg)
Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray.
![Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray. Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray.](http://darwin-online.org.uk/converted/scans/1887_Letters_F1452.2(online)/1887_Letters_F1452.2_364.jpg)
Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray.
![Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray. Darwin, Francis ed. 1887. The life and letters of Charles Darwin, including an autobiographical chapter. vol. 2. London: John Murray.](http://darwin-online.org.uk/converted/scans/1887_Letters_F1452.2(online)/1887_Letters_F1452.2_398.jpg)