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Memorandum by the Secretary on control of Whipsnade

Memorandum by the Secretary on the Refreshment Department following the death of Mr Douglas Ridley, Manager of the Refreshment Department

Memorandum by the Secretary on the Refreshment Department

Minutes of the Refreshment Department Committee of the Zoological Society of London

Report by the Committee on foreign and corresponding members of the Zoological Society of London

Report of the Committee on the Aquarium Research Fellowship with accompanying papers including application forms

Memorandum by the Secretary on admission to Whipsnade

Estimated financial position at December 21 1930 and summary of estimates 1931

Stations of Keepers and Helpers at the Zoological Society of London