Correspondence with Julian Huxley regarding birds to be delivered to the Royal Society along with slides for a lecture he gave
Letters from Hussey, H C to Philip Lutley Sclater regarding the feeding of goats to the python at the Zoological Society of London
Correspondence with Lord Hurcomb of the International Council for Bird Preservation, British Section, regarding the question of a national bird
Letter from J Hunter to Philip Lutley Sclater regarding finding a gardener for John Young
Letters from Hunter and English to Philip Lutley Sclater regarding the well pumps in the gardens of the Zoological Society of London, with a report on the well and pumps
Letters from Hunter and English to David William Mitchell regarding a steam engine and pumping machinery at the Gardens of the Zoological Society of London
Letter regarding entrance fees and Fellowship of the Zoological Society of London
Letter from John Humphrys regarding the identification of shells he had though of as Indian origin, and a discussion about his collection