Letter regarding an exchange of animals between the Zoological Society of London and Montevideo Zoo

Correspondence between Moscow Zoo and Geoffrey Marr Vevers regarding various animals, reptiles and birds available for export from the Soviet Union

Correspondence between Moscow Zoo and Geoffrey Marr Vevers regarding the exchange of animals between the Zoological Society of London and Moscow Zoo. Also an article by V V Chernomordikov called 'On inherent and acquired food reactions in reptiles'

Correspondence with the National Zoological Gardens of South Africa regarding the annual conference of the International Union of Zoo Directors

Negatives of views of Bristol and Paignton Zoos

Correspondence between the North of England Zoological Society and Geoffrey Marr Vevers regarding obtaining an Import Licence for Chester Zoological Gardens, and an exchange of Alligators and Crocodiles for Gourami Fish

Notes by Julian Huxley on visits to the Zoological Gardens at New York (Bronx Park), Philadelphia, Washington DC, Paris (Vincennes), Hamburg, Berlin, Munich (Hellabrunn) and Frankfort, also the Aquarium at Chicago

Draft notes by Julian Huxley on visits to the Zoological Gardens at New York (Bronx Park), Philadelphia, Washington DC, Paris (Vincennes), Hamburg, Berlin, Munich (Hellabrunn) and Frankfort, also the Aquarium at Chicago

Correspondence between Paignton Zoo and Geoffrey Marr Vevers regarding exhibits for Paignton Zoo from Carl Hagenbeck's Zoo