Letter from Antony Nathan de Rothschild to Philip Lutley Sclater regarding Prince Troubetzkoy who wished to visit the Gardens of the Zoological Society of London to examine various kinds of pheasants
Letter from Alfred Charles de Rothschild to Philip Lutley Sclater requesting Sunday tickets for the Gardens of the Zoological Society of London
Correspondence between D A Ross and Geoffrey Marr Vevers regarding an offer of birds from Iraq to the Zoological Society of London
Correspondence between D R Rosevear and George Soper Cansdale regarding a West African Scientific Conference, a request for Leggada, Cansdale's book on West African Animals and Scientific Publications produced by the Zoological Society of London
Correspondence between D E Rosevear and George Soper Cansdale regarding the diet of the Crested Porcupine
Letters from George John Romanes to Philip Lutley Sclater regarding research into whether mutilations are ever inherited and Weismann's theory of heredity
Correspondence between F G Rollason and George Soper Cansdale regarding a Himalayan Bear called Vicky which was presented to the Zoological Society of London in the Spring of 1946 by the 89 Squadron RAF which had been stationed in Singapore
Letter accepting the invitation to Baron Cuvier's dinner
Correspondence between O T Rodriges and George Soper Cansdale regarding Madeira Fish sent to the Zoological Society of London Aquarium
Letter from Edward Roche to Philip Lutley Sclater regarding birds and other animals being delivered, such as black necked swans, pheasants and antelope