Correspondence with foreign royalty such as Prince Ranier of Monaco, Prince and Princess Hitachi of Japan, King Hussein of Jordan, King Peter II and Queen Salote of Tonga
Papers relating to a visit by the Emperor of Japan to the Zoological Society of London
Letters from Thomas Horsfield regarding his inability to meet Yarrell and Sabine, examination of his proofs, information of remarks of any kind on a species of elephant described in a passage he quotes from Bishop Heber's journal, Bennet's judgement on descriptions of several species, and an introduction to Mr Hugh Murrey who was was engaged in publication of an Account of China for the Edinburgh Cabinet Library in Zoology of China
Letters from Alexander Shaw to David William Mitchell regarding tigers from Bombay sent to 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
Correspondence between Bombay Natural History Society and Geoffrey Marr Vevers regarding the shipment of leopard cubs to the Zoological Society of London
Correspondence between the British India Steam Navigations Company Ltd and Geoffrey Marr Vevers regarding the shipment of two Leopard cubs from Bombay Natural History Society to the Zoological Society of London
Correspondence between Colombo Zoo and Geoffrey Marr Vevers regarding the Osman Hill collection which was temporarily housed in London Zoo on behalf on Dr W C C Hill
Correspondence between Captain C Millsom and Geoffrey Marr Vevers regarding the offer of a pet Hulak Gibbon from Burma to the Zoological Society of London
Letters from Captain W Ansell to Geoffrey Marr Vevers regarding an offer to collect animals from Eastern Tibet for the Zoological Society of London