Calendar: 1968-1969 Page 427

Annual Report of the Delegacy lxxxv sphere on propagation was forthcoming Dr Giles continued to develop molecular beam equipment to measure the velocity dependence of the total elastic scattering cross-section for the alkali metals at ther- mal energies Conferences visits lectures etc Professor Price gave special lectures at Exeter Birmingham and Montreal Professor Domb gave invited lectures at the Weizmann Institute and at conferences at Trondheim and the University of Essex He also represented the Physical Society at UNESCO meeting of editors of Physics journals Dr Wilkinson gave papers at the Gordon Conference New Hamp- shire the EUCHEM conference Culham and the Physical Society London Professor Champion's group presented papers at the Solid State Conference Manchester and the Diamond Conference Oxford Dr Chapman and Dr Ll Jones reported on their work at the International Scientific Radio Union meeting held in Munich and at the IQSY Cospar Conference held in London Dr Burge's nuclear group presented papers at nuclear physics conferences at Liverpool and Oxford He also attended the Gatlinburg Nuclear Conference and lectured at Canterbury and Harwell Dr Giles attended the fifth international conference on the Physics of Electronic and Atomic Collisions in Leningrad and spent two weeks as British Council visitor to the University of Bonn department of zoology Number of Students Ancillary Sc Special 39 Postgraduate Total 49 First Degrees Sc Special ist Class Honours 2nd Class Honours Upper Division 2nd Class Honours Lower Division