Letters from Regent's Canal Company to Philip Lutley Sclater regarding the draining from the Gardens of the Zoological Society of London into Regent's Canal, and the proposed railway
Letter from Mrs E E Mappin regarding the estate of John Newton Mappin and authorising the payment for completing the work on the Mappin Terraces at the Zoological Gardens
Letter from Julian Sorell Huxley to Evan Morgan, 2nd Viscount Tredegar, regarding donations towards the construction of the new Elephant House at the Zoological Society of London
Correspondence between Julian Sorell Huxley and Stanley Reed regarding The Maharajah of Bhavnagar, plans for a new Elephant House at the London Zoological Gardens and a a request for a financial contribution from The Maharajah
Letter from the building contractors Rice and Son, to Julian Sorell Huxley regarding the construction of the new Elephant House
Correspondence between the Royal Institute of British Architects and Julian Sorell Huxley regarding a list of Rice contracts
Letters from David Seth-Smith to Julian Sorell Huxley regarding plans for the proposed new Elephant House and meetings of the Elephant House Committee
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 Sir Garrard Tyrwhitt Drake to Sheffield Airey Neave about Geoffrey Marr Vevers returning to the Zoological Society of London, and a report on the buildings at Whipsnade
Correspondence between Henry Gascoyne Maurice and the Zoological Society of London regarding the reopening of the Aquarium, visits to Whipsnade, the Civil Service Anglers' Association perch, his expenses account, perch from the Lee Conservancy Board, staff appointments, the draft Case for Opinion of Counsel, suggested amendments to the by-laws and the Secretary's memorandum to the Council regarding the suggested amendments