Letters from Spenser St John to Philip Lutley Sclater regarding P T Barnum exhibiting an elephant at the Zoological Society of London
Letter from Frederick Shum to Philip Lutley Sclater regarding P T Barnum's agent offering ten thousand pounds for a four tusked elephant and whether would be wanted at the Gardens of the Zoological Society of London
Correspondence between Hans Heck and Julian Sorell Huxley regarding the construction of a new Elephant House at the Zoological Society of London
Correspondence between Albert Pam and Julian Sorell Huxley regarding plans for the new Elephant House and meetings of the Lay-Out Committee
Correspondence between E Thompson and Julian Sorell Huxley regarding Sir Stanley Reed, the Maharaja of Bhavnagar and the construction of the new Elephant House at London Zoo
Correspondence between Julian Sorell Huxley and Achille Urbain of the Parc Zoologique de Vincennes in Paris, regarding the construction of the new Elephant House at London Zoo
Correspondence between Thomas Tait and the Zoological Society of London regarding the construction of the new Elephant House
Correspondence between Dr J Stanley White, Director of the Department of Clinical Investigation at Parke, Davis & Company Limited, and the Zoological Society of London regarding the treatment of the elephant Rusty, and the donation of Chloromycetin Palmitate
Letters from Frederic Brine to Philip Lutley Sclater regarding the living conditions of a gorilla, a sacred white elephant which was said to have been in Siam but which he refuted, and the height and weight of Jumbo and Jenny
Letter from I G Laverick to Philip Lutley Sclater regarding elephants in China