Hodgkin was invited by the Institute of Bioorganic Chemistry to attend an International Symposium on 'Frontiers in Bioorganic Chemistry and Molecular Biology', to be held in Moscow and in Alma-Ata, Kazakhstan. After the Symposium she attended the opening sessions of the 16th Federation of European Biological Societies meeting in Moscow before returning to England.

Correspondence re arrangements, includes list of participants in Symposium.