Letters from Richard Gibbons to David William Mitchell regarding his subscription to the Zoological Society of London
Letters from John Gould regarding his proposition to exhibit his hummingbirds
Letters from John Edward Gray regarding John Gould's collection of birds and his subscription to the Zoological Society of London
Letter from John Green to David William Mitchell regarding the transport of the hippopotamus on the 'Ripon' for the Zoological Society of London
Letter to Ganpat Rao Gaekwad, Guicowar of Baroda, from the Zoological Society of London to acknowledge the safe arrival of a pair of tigers
Paper for the Finance Committee on admission charges at the Zoological Society of London
Details of applicants for the post of Curator of Mammals at the Zoological Society of London
Report of the Council of the Zoological Society of London
Report and suggestions on feeding lions by Patricia P Scott of the Department of Physiology at the Royal Free Hospital School of Medicine
Memorandum on publicity at the Zoological Society of London