Description | Signature faded and unintelligible; asks for Albert Charles Seward to find a referee for the biological data in 'A mathematical theory of evolution, based on the conclusions of Dr. J. C. Willis,F. R. S' by Professor [George] Udny Yule, FRS. Mentions it will be difficult as it requires 2 referees, being a Transactions paper, one for the mathematical data, and another for the biological. |