Attendances of Zoological Society of London Council meetings
Letter from Nathaniel Gould to the Council of the Zoological Society of London regarding societies in north America
Correspondence between Fellows and Council regarding the Informal Committee of Zoologists which was established for the protection of the interests of the Society in the situation following the announcement by the Council at the Ordinary General Meeting on 18th March 1942, that they had obtained Emergency Powers from the Privy Council to suppress the post of Secretary for the duration of the war
Plan, section and elevation drawings relating to the construction of the ZSL Main Offices (and Library) at Regent's Park, dated January 1909 to March 1910. Included are details of elements reused from Hanover Square. Alterations to Library, 1964-1967. Some hand annotations and doodles. Architect/engineer/designer: J Belcher, Architect; Werner, Pfleiderer & Perkins Ltd, Engineers; J Jeffreys & Co, Heating and Ventilation Engineers; A Smith & Stevens, Lift Engineers.
Plan, section and elevation drawings and blueprints relating to the construction of the Aquarium, London Zoo, dated July 1922 to August 1923. Also included are typewritten notes on the tank specifications; one sheet giving details for doors of the tea pavillion on the Mappin Terrace, dated February 1926. Some hand annotations and watercolour details added. Architect/engin
Plan, section and elevation drawings relating to the construction of the Aquarium, London Zoo, dated May 1922 to March 1923, and the remodelling, dated April to May 1956. Also included is a section blueprint of the proposed aquarium planned with the construction of the Mappin Terrace, dated April 1913. Some hand annotations and watercolour details added. Architect/engin eer/designer: Sir Alexander Gibb & Partners, Engineers; Belcher & Joass, Architects; CA & AW Haward Ltd, Engineers; ZSL Architects' Department.
Estimate for the Formation of the Proposed Aquarium under the Mappin Terraces, 1922; Building Contract between ZSL and J Jarvis & Sons, 1922; notes on progress, 1923; details of costs, 1924; plan of new flue pipe in the Aquarium, undated.