Correspondence, 1967, with CU Estate Management Advisory Service concerning an agreement that Estate Management should be responsible for major structural maintenance of New Hall buildings (with College maintenance staff carrying out minor day-to-day maintenance), once New Hall had reached the end of the Defects Liability Period for its new buildings; together with miscellaneous correspondence and papers concerning window replacment, leakages in the lift shaft, a crack in the wall of the Housekeeper's room and leaks in the Library and Dining Hall roofs, 1967-69.