Plan showing the emergency gates at the West Tunnel at ZSL London Zoo

By Tecton. Includes related correspondence and memos.

Plan showing the existing layout of the Noctural House at ZSL London Zoo

Architect's fees and costs of the Aviary

Agenda for a special meeting of the Garden Committee on the new Reptile House heating

Memorandum by the Secretary on the garden extension

Plan of ZSL London Zoo with existing and proposed tannoy speakers marked in red

General plan of ZSL London Zoo

Paper by Geoffrey Schomberg on the 'General Principles of Zoo Design'

Plan showing the proposed landscaping of the Gibbons Cage at ZSL London Zoo