The 'World List': an alphabetical list of all the periodicals in all countries publishing the results of scientific research, with standard abbreviations for the titles of each. At this point, Peter Chalmers Mitchell was the Chair
Minutes of the 21st Annual General Meeting of the World List of Scientific Periodicals, with the agenda for the 22nd meeting
Selection of worksheets and teachers' notes for various age groups which were designed to go with lecture tours
Includes: Lists of works and painting to be done at London Zoo; an undated letter; printed instructions on use of hollow brickwork
Covering letter and memorandum on the Works Department hours of work by the Superintendent and the Architect of the Zoological Society of London
Workmen's Compensation Insurance Policy from Commercial Union Assurance Company Limited for Dr. A.S. Young, working in Muguga, Kenya
Working Party advising on the Snowdon Aviary.
Papers of the Whipsnade Development Working Party, including minutes of meetings and background papers
Letter from S V Woolmer to William Yarrell regarding the Deed of Declaration of Trusts in respect to the Cunningham Museum
Letter to Leonard Woolf regarding his subscription to the Zoological Society of London