Letter from Mr West to Philip Lutley Sclater regarding a pair of great-eared owls from Norway for the Zoological Society of London
Correspondence between Philip Lutley Sclater and West Middlesex Water Works regarding the charge for water supply at the Gardens of the Zoological Society of London
Correspondence between West Middlesex Waterworks and David William Mitchell regarding the consumption of water at the Gardens of the Zoological Society of London
Plan, section and elevation drawings relating to the construction of the West Gate Services Building (Works Department), London Zoo, dated January 1955-September 1959. Some hand annotations. Architect/engin
Plan, section and elevation drawings of the West Gate Services Building, London Zoo, dated June 1951 to March 1959. Some hand annotations. Architect/engin
Letters from Franz Werner to Joan Procter regarding specimens of snakes, an exchange of papers, volumes by Mr Boulenger, a gift of newts, a new frog in London Zoo, and Procter's position at the British Museum
Letters from Arthur Richard Wellesley, 2nd Duke of Wellington, to Philip Lutley Sclater regarding Llamas for the Zoological Society of London
Correspondence, memorandums and applications to the Wellcome Trust for the Wellcome Institute of Comparative Physiology
Papers regarding an application to the Ford Foundation by the Zoological Society of London for financial assistance in the form of two grants to further research into reproductive processes at its Institute of Comparative Physiology