| Description | Papers on Simon's 1948 'Friday Evening Discourse' to the Institution, 'Power Sources and Power Utilisation'
  Papers from 1949-1950 on a course of lectures at the Royal Institution on Low Temperatures (Simon's talk was called 'Low Temperature Problems: A General Survey'). 
  Papers on a Special Meeting of the Royal Institution on dismissing Prof EN da C Andrade from his post of Resident Professor at the Royal Institution 1952.  Over this issue, Simon resigned his membership of the Royal Institution
  Correspondents include: Prof EK Rideal; Dr T Martin and Sir Lawrence Bragg |