"I should have mentioned in my previous letter the library of Lady Russell in London, and the few dozen books which she keeps in her room in Wales. ... They include some fine first editions of BR's books inscribed to his wife, and other volumes of direct relevance to his life. At a very rough guess there are some 400 titles. ... I have not yet discussed with Lady Russell the future of her books, but I am sure they would be of great interest to McMaster."