Two photographs of giraffes and impalas at Belle Vue from 1970 & 1971

Sound records of wild animals recorded at the Zoological Gardens, Regent's Park and Whipsnade, with running commentary by Julian Huxley

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 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 A H D'Aeth regarding the nomination of women for membership of the Council of the Zoological Society of London, admitting guests to the Gardens, the death of his wife, the management of the animals in the Gardens and the conduct of the Society's scientific affairs, his trespass into the Lion House, his nomination to the Council and a new rebuilding fund

Correspondence with Sir Malcolm Sargent, President of the Royal Society of the Prevention of Cruelty Against Animals, regarding a visit by an RSPCA Officer to the Gardens of the Zoological Society of London, and his service on the Council

Letter from Henry Francis Ainslie to Philip Lutley Sclater about plans for the erection by the Zoological Society of a new 'cats house or house for lions, tigers, and other large Felidae.'

Letters from Baring Brothers and Co. to Philip Lutley Sclater regarding the arrival of the ship Renshaw at St Katharine's Docks with the animals shipped by Mr Du Chaillu

Paul Belloni du Chaillu to Philip Lutley Sclater regarding the transport of animals he sent to the Zoological Society of London

Letter from Georgina Hamilton Goodfellow to Philip Lutley Sclater regarding her husband, Mr Hamilton Goodfellow, who was detained on the charge of having stolen a bird from London Zoo