Minutes of the Garden and Park Committee relating to the Nuffield Unit of Tropical Animal Ecology
Papers of the Reproduction Department of the Institute of Zoology, including memorandums, correspondence and research programmes
Papers of the Wellcome Trust Laboratories in Nairobi, including correspondence, agreements, memorandums and reports
Papers of the Radiology Department of the Institute of Zoology, including correspondence, memorandum and reports
The volume for 1832 does not exist. These Daily Occurrences are for London Zoo, with Whipsnade included after 1967. Typed from 1961. (A written copy of 1 Jan 1961 - 17 April 1961 also exists).
Weekly occurrences took over from daily ones in 1992
From 1 Aug 1960 until 31 Dec 1981, the Daily Occurrences for reptiles and amphibians were kept in a separate series. From 1982 onwards they went back to being recorded in the main series of Daily Occurrences.