Plan showing alterations to the Zoological Society of London Meeting Room (now ZSL Library)

Memo on the subject of Dr Allen's letter dated July 7th 1930 by the Director of the Aquarium

Memoranda from the Superintendent of Whipsnade Park to the Director and Permanent Secretary of the Zoological Society of London regarding Down lands adjoining Holly Frindle, Dr Frank Yates and Mrs Yates and water supply

Memorandum by the Secretary for a Council Meeting of the Zoological Society of London, on topics including general finance, capital account and loan, salaries of officers, the House and Library Committee, Publication Committee, Garden Guide, Zoological Record Committee, Prosectorial Committee, Garden Committee, new works, the canal bank slip, provisions, works, purchase of animals and special arrangements for the admission of visitors

Memorandum by the Garden and Whipsnade Committee on accommodation for animals in the Gardens

Memorandum on the general policy and post-war plans for Whipsnade Zoo

Memorandum on a proposed combined admission charge for entrance to the Aquarium and Reptile House

Proposal for a cinema as an important agency of a broad educational policy as well as a source of revenue. When the Mappin Terraces were first constructed in 1913, it was originally proposed to build a cinema in the space below them. However the Aquarium was substituted