/ w r 



THE 



J** 



LIFE AND LETTERS 



OF 



CHARLES DARWIN, 



INCLUDING 



AN AUTOBIOGRAPHICAL CHAPTER. 



EDITED BY HIS SON, 



FRANCIS DARWIN, 



IN THREE VOLUMES:— Vol. IIL gOS^^S* 



IUJI 





4? 



LONDON: 

 JOHN MURRAY, ALBEMARLE STREET. 



1887. 



All Rights Reserved. 



