Huxley was elected Secretary of ZSL in 1935. By 1940 he had come into conflict with the ZSL Council and some of the Fellows. He resigned in August 1942, as he had associated himself with the 'Informal Committee' opposing the Council. The papers here are about this 'Huxley Controversy
Sound records of wild animals recorded at the Zoological Gardens, Regent's Park and Whipsnade, with running commentary by Julian Huxley
Letters from Jules Verreaux of the Museum d'Histoire Naturelle, to Philip Lutley Sclater
Letter to Sir Jaber Abdullah Al-Sabah regarding details of his zoo to be published in the International Zoo Year Book and the exchange of animals
Correspondence with John Aspinall regarding quarantine procedures at the Zoological Society of London
Correspondence regarding a letter that Solly Zuckerman sent to Princess Margaret
Correspondence with Rear-Admiral Christopher Bonham-Carter animals to be collected from India, Pakistan, Nepal and Iran, a request for otters and admission prices for students
Correspondence with Budapest Zoological and Botanical Garden requesting aid