Correspondence from a folder labelled 'Conferences 1962'. Material includes letters, programmes, abstracts of ZK papers, questions to speakers, and ZK rough notes, in relation to the following conferences:
- Twelfth Meeting of Lunar and Planetary Exploration Colloquium, 23-24 May 1962, unknown venue.
- Gordon Research Conference, 2-6 July 1962, Tilton School, Tilton, New Hampshire, USA.
- American Rocket Society (ARS) Lunar Missions Meeting, 17-19 July 1962, Cleveland Auditorium, Cleveland, Ohio, USA.
- Conference on Lunar Exploration, 13-17 August 1962, Virginia Polytechnic Institute, Blacksburg, Virginia, USA.