Memorandum by the Secretary on the housing of the gorillas
Letter from William Henry Hudson to Peter Chalmers Mitchell enclosing a copy of Birds of La Plata for the Library of the Zoological Society of London
Paper on identification of gardens pests, signed by H M Lefroy
Memorandum by the Secretary for the Council Meeting on the institution of a class of Imperial Fellows
Invitation to the press from the Secretary to the opening of Whipsnade Zoological Park
Report of the Committee on the Joan Procter Medal
Letter from F Lawrence, honorary secretary of the Church Society for the Promotion of Kindness to Animals, to Peter Chalmers Mitchell regarding an article in the Daily Chronicle about the treatment of animals in the zoo
Letter from Mira F Layard to Dr Woodward regarding tool making animals
Out-letters of Peter Chalmers Mitchell (Also contains out-letters of M B Saunders, Poultry Department, from 20 Feb 1917-26 Jul 1917)
Out-letters of Peter Chalmers Mitchell