Letter from William Tallack to Philip Lutley Sclater regarding his visit to the Gardens of the Zoological Society of London
Letters from Gerald Chetwynd Talbot, Private Secretary to the Governor General of India, to David William Mitchell regarding occurrences in the upper provinces of India which prevent the sending of Himalayan birds to England and the agent sent to Calcutta by the Zoological Society of London, a wild goat sent for presentation to Prince Albert, and a collection of hill birds for Prince Albert
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