NHM-MSS-DAR4    Correspondence:   Darwin Charles Robert, Darwin Emma Wedgwood  1844--1854   [Memo on Species Theory] I have just finished my sketch of my species theory   Text   Image

. Emma. I have just finished my sketch of my species theory. If, as I believe that my theory is true if it be accepted even by one competent judge, it will be a considerable step in science. I therefore write this, in case of my sudden death, as my most solemn last request, which I am sure you will consider the same as if legally entered in my will, that you will devote 400£ to its publication further will yourself, or through Hensleigh, take trouble in promoting it.— I wish that my sketch be