Correspondence with the Royal Commission on the Law Relating to Mental Illness and Mental Deficiency Correspondence between the Royal Commission on the Law Relating to Mental Illness etc., and Penrose. Correspondence between February and July 1955 concerns arrangements for Penrose to present oral evidence to support his personal written submission, and the letter from the Royal Commission dated October 1956 concerning the publication of written submissions of evidence in an Appendix to Minutes of Evidence. Feb 1955 - Jun 1955