Letters from Carl Jacob Sundevall, Director of the Royal Museum Stockholm, to Philip Lutley Sclater regarding specimens found in the Museum such as Galapagos birds

Letter from J G Vidjen of the Queensland Acclimatisation Society, to Philip Lutley Sclater regarding a shipment of birds for the Zoological Society of London

Letter from Edmond Warre to Philip Lutley Sclater regarding the donation of a bird to the Zoological Society of London

Letter from John Yelland, apologising for not being able to bring back any small Hawaiian birds for the Zoological Society of London

Report of the Curator of Mammals and Birds to the War Emergency Committee

Reports of the Director, Pathologist, and Curator of Birds for the Animal Welfare and Husbandry Committee of the Zoological Society of London. Also, memorandums, zoo development plan, agendas and minutes, list of tranquilizers used in hospital, a syllabus for keepers' instructional course, and a preliminary list of proposed names of persons to be circularised in connection with morphological work to be carried out on rare animals at present in or likely to arrive at the prosectorium

Letters from J L Cox regarding the keeping of birds in the Gardens of the Zoological Society of London and a donation of animals from a friend for the Society

Letters from Edmund Ruppell, a German citizen from Frankfort, giving appreciation for receipt of his diploma as a foreign member of the Zoological Society of London, Proceedings of the Zoological Society of London, comments on his discoveries such as a new variety of Gasteropod, a list of mammals and birds 'our museum wishes to get from England' receipt of the 1934 Proceedings, the first volume of museum catalogue, and his wish to complete the exchange

Letter from the Secretary of the United Services Museum, accompanying two specimens of birds killed in Mexico and of a Scoter killed at Southampton. The letter asks the Zoological Society of London to inspect and return them