Letters from John Alexander Hope to Philip Lutley Sclater regarding his subscription and election of the fellowship of the Zoological Society of London
Letter from Horlock to the Superintendent of the Zoological Society of London Garden asking for instructions as to transport by sea and enquiries as to the price of animals to be disposed of
Letter from John Horrocks to Philip Lutley Sclater regarding his subscription 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
Letter from Victor Alexander Haden Horsley to Philip Lutley Sclater asking when Mr Sawyer's elephant was likely to drop her calf
Letter from Victor Alexander Haden Horsley to Peter Chalmers Mitchell regarding arrangements made in the Zoological Society in the way of recording the wants of workers as regards material, and his desire to acquire the brain of a Hyrax
Memorandum by the Secretary on the housing of the gorillas
Correspondence between John Houston, David William Mitchell and the South Australian Banking Company regarding the sale of birds and a request by Prince Albert to bring a Platypus, Lyre Tailed Pheasant and Black Mackaw to the Zoological Society of London
Correspondence with Prudence Howard regarding the mating of Chi-Chi and An-An
Letters from William Henry Hudson to Philip Lutley Sclater regarding cuckoos, shipments of birds to the Smithsonian, Woodpeckers in Argentina, Blackbirds and other birds