Bundle of correspondence between Pontecorvo, Dr Giuseppe Sermonti, and the various members of staff at the National Research Development Corporation concerning paying royalties to all three patent inventors and the University Court

Correspondence between Pontecorvo, Dr Giuseppe Sermonti and Dr Joseph Alan Roper concerning the National Research Develpment Corportion's involvement in developing their patents on the Synthesis of Strains of Micro-organisms and distribution of income from the NRDC between the inventors

Correspondence between Pontecorvo and the University of Glasgow Secretary of Court concerning the National Research Development Corporation micro-organism breeding project and the distribution of the lump sum of money given to the inventors and the University Court by the NRDC

Agreement between Pontecorvo, Dr Joseph Alan Roper, the University of Glasgow, and the National Research Development Corporation relating to the exploitation of the inventions the subject of Patent Applications numbers 24907/51 and 5394/52

Agreement between Pontecorvo, Dr Joseph Alan Roper, Dr Giuseppe Sermonti and the University of Glasgow and the National Research Development Corporation relating to the exploitation of the inventions the subject of Patent Applications Numbers 24907/51 and 5394/52

Copy of the Correction of Clerical Error on Patent Specification number 719 and 313

Assignation between Pontecorvo, Dr Giuseppe Sermonti, the University of Glasgow and the National Research Development Corporation of part of the invention the subject of Patent Application Number 24907/51 and 5394/52

Draft copy of Pontecorvo's resignation letter addressed to the Principal, Sir Charles H Wilson

Letter to Hannah Frank from JA Russell