Letters from Charles B Trollope to Philip Lutley Sclater regarding Mr Purdey's lease and the lease of the Zoological Society of London in Hanover Square and rear facing Oxford Street
Letter from Henry Baker Tristram to Philip Lutley Sclater regarding a visit from Jules Le Bon
Letter regarding the management of Aquariums
Letter from Frederick Treves to Philip Lutley Sclater regarding his resignation from the Fellowship of the Zoological Society of London
Correspondence between Toronto Zoo and George Soper Cansdale regarding the Lord Chamberlain providing the Zoological Society of London with a pair of King's Swans from the River Thames, which were then sent to Toronto Zoo in exchange for Beavers. Also other exchanges between Toronto Zoo and the Zoological Society of London
Correspondence between E H Tong and George Soper Cansdale regarding matters at Whipsnade, including causes of deaths of animals, animal record cards, the Canadian Department of Mines and Resources, the acquisition of animals, and animals on deposit from Germany
Correspondence with E H Tong regarding the exchange of Red-breasted Geese, and the measurements of the Elephant called 'Carla' which was being returned to Hanover
Correspondence between E H Tong and Geoffrey Marr Vevers regarding the offer of the Council of the Zoological Society of London on the appointment of Superintendent at Whipsnade Park
Letter regarding notes on the incubation of Emu Eggs
Correspondence with Geoffrey Marr Vevers regarding the Zoological Society of London sending a Puff Adder to Tierpark Dahlholzi and the possibility of getting two female Shetland ponies