Letter to Robson about Craig opinion
From The Arthur Conan Doyle Encyclopedia

This letter was written by Arthur Conan Doyle to Mr. Robson.
Letter
My dear Robson
I think this correspondence does good and that I had better have another go. I enclose letter. Take Craig's opinion. It is a great chance to get our views into the opposition papers.
Yours very truly
A. C. D.