Letter from Edgar Chatterton to Philip Lutley Sclater regarding no longer being able to view the animals behind the cages following reports in the newspapers about the way in which the reptiles were being fed in the reptile house

Letter from John Colam of the Royal Society for the Prevention of Cruelty to Animals, to Philip Lutley Sclater regarding the serpent feeding in the reptile house being a healthy amusement for children and young persons

Correspondence with Dr Coldstream regarding the American Reptile Study Society, and a tour of the reptile house for his son and his friend

Correspondence between Copenhagen Zoo and George Soper Cansdale regarding a request for a dozen Ruffs for the Zoological Society of London, the Zoo Directors' Congress, and a consignment of mammals, birds and reptiles from Australia

Correspondence with Joan Procter, Curator of Reptiles, regarding safety regulations in the Reptile House

Correspondence with Joan Procter, Curator of Reptiles, regarding safety regulations in the Reptile House

Correspondence with Harding Cox requesting Joan Procter to write a book on Reptiles for general readers

Letter from Edmund B d'Auvergne to Philip Lutley Sclater regarding the feeding of live animals to snakes in the Reptile House

Correspondence with Geoffrey Marr Vevers regarding birds and reptiles presented to the Zoological Society of London by dealers