Letter from Frederick Talbot, Secretary of the South Staffordshire Industrial and Fine Arts Exhibition 1869, to Philip Lutley Sclater requesting assistance to show birds and fish during the exhibition
Correspondence between Thomas Tait and the Zoological Society of London regarding the construction of the new Elephant House
Letters from Sir Lawrence Alma Tadema regarding an unmounted lion's skin and a letter in support of an artist being allowed to study in the Zoological Gardens
Correspondence between T H Catcheside & Co and Geoffrey Marr Vevers regarding exporting dried ant eggs from Finland
Letters to Philip Lutley Sclater
Programme for the symposium on variation in mammalian populations held by the Zoological Society of London
Programme for the twelfth symposium on the Mammalian epidermis and its derivatives held by the Zoological Society of London
Programme for the symposium on the haemostatic mechanism in man and other animals held by the Zoological Society of London