Letter from J Lang of the Manchester branch of the Royal Society for the Prevention of Cruelty to Animals, to William Lutley Sclater regarding the feeding of snakes at the Zoological Society of London

Correspondence between the Royal Society for the Prevention of Cruelty to Animals and Geoffrey Marr Vevers regarding a representative of the RSPCA interviewing Webb and Tanner of the Zoological Society of London about a consignment of animals and birds that arrived at Regent's Park from East Africa

Diary of health and treatment of animals written by Mr Charles Spooner, medical attendant" at London Zoo from 1829-1833. Covers 2 July 1829 - 26 Feb 1831."

Journal written by William Youatt, Medical Superintendent at the Gardens 1833-1843

Reports of the Director, Pathologist, and Curator of Birds for the Animal Welfare and Husbandry Committee of the Zoological Society of London. Also, memorandums, zoo development plan, agendas and minutes, list of tranquilizers used in hospital, a syllabus for keepers' instructional course, and a preliminary list of proposed names of persons to be circularised in connection with morphological work to be carried out on rare animals at present in or likely to arrive at the prosectorium

Papers of the Nutrition Sub-Committee of the Animal Welfare and Husbandry Committee of the Zoological Society of London

Paper by Oliver Graham-Jones on 'Clinical Observations on a Paralytic Disease of Young Lions' for the Animal Welfare and Husbandry Committee of the Zoological Society of London

Minutes, reports and papers of the Animal Welfare and Conservation Committee of the Zoological Society of London

Minutes, reports and papers of the Animal Welfare and Conservation Committee of the Zoological Society of London