Reports of the Curator of the Aquarium, Director, Prosector, Curator of Mammals, Curator of the Aquarium, Curator of Birds, Veterinary Officer, and Pathologist for the Animal Welfare and Husbandry Committee of the Zoological Society of London, with agendas and minutes. Also a disposal list of anatomical material from the Prosectorium and the minutes of the Aspergillus Sub-Committee
Letters from Keith Edward Abbott to Edward Turner Bennett regarding bird skins from and for the Zoological Society of London
Letters from William Yarrell regarding a heraldic question raised by Edward Turner Bennett, an unspecified dispute which had been considered at a meeting of the Council at Grosvenor Square, and a manuscript of Walcott's 'British Birds' asking Bennett to allow the dates 1784 and 1785 to stand since Walcott left Teignmouth for Chelsea in 1786 and was resident in Chelsea in 1787
Letters from John Edward Gray regarding John Gould's collection of birds and his subscription to the Zoological Society of London
Articles of Agreement and correspondence between John Warwick with the Zoological Society of London and the Earl of Derby regarding a voyage to Egypt and Nubia to procure live animals and birds for the Zoological Society of Lonon
Two lists: birds and quadrupeds, 29 April 1851 to 29 April 1852. Signed by James Hunt, Head Keeper
Contract documents, specifications and plans for the Tropical Bird House, ZSL London Zoo
Correspondence between Cecil Stanley Webb and Geoffrey Marr Vevers regarding a proposed journey by C S Webb to British Guiana, with lists of birds, mammals and reptiles of Trinidad and Tobago. Also a letter regarding Zebras and Reticulated Giraffes
Correspondence with Terry Jones regarding birds requested by the Zoological Society of London
Correspondence with the New York Zoological Society regarding the diet of Humming Birds from Ecuador