Letters from Arthur Richard Wellesley, 2nd Duke of Wellington, to Philip Lutley Sclater regarding Llamas for the Zoological Society of London
Correspondence between West Middlesex Waterworks and David William Mitchell regarding the consumption of water at the Gardens of the Zoological Society of London
Correspondence between Philip Lutley Sclater and West Middlesex Water Works regarding the charge for water supply at the Gardens of the Zoological Society of London
Letter from Mr West to Philip Lutley Sclater regarding a pair of great-eared owls from Norway for the Zoological Society of London
Letters from G F Westerman, Director of the Zoological Gardens of the Society Natura Artis Magistra in Amsterdam, to Philip Lutley Sclater regarding a payment from the Zoological Society of London and the exchange of animals
Correspondence between S A Westwood, Accountant, and the Zoological Society of London regarding income from Fellows, the opening of the Aquarium, ballots of the Council, and documents circulated to the Emergency Committee
Letter from Henry Laurence Whateley to Philip Lutley Sclater regarding his subscription to the Zoological Society of London
Note from the Secretary regarding the development of a Zoological Park at Hall Farm, Whipsnade
Notes by the Secretary on progress made at Whipsnade
Memorandum by the Secretary on Whipsnade Labour Scheme