Correspondence with Philadelphia Zoo regarding the transport of snakes and the breeding of Tarsiers

Correspondence with the Royal Zoological Society of Scotland regarding anti-venine for the treatment of snake bites, hairy frogs, and the Aard Wolf

Correspondence between Stanley Smyth Flower and Patrick Alfred Buxton of the London School of Hygiene and Tropical Medicine requesting information on poisonous snakes of Egypt, Libya and the Barbary States

Letter from Edmund B d'Auvergne to Philip Lutley Sclater regarding the feeding of live animals to snakes in the Reptile House

Letters from Sir Percy Zachariah Cox to Philip Lutley Sclater regarding specimens of Oryx Beatrix, Dik Dik skeletons, snakes and antelopes. Also letters regarding his election and membership of the Zoological Society of London

Letters from Henry Stephens Salt, Secretary of the Humanitarian League, to Philip Lutley Sclater regarding snake feeding at London Zoo

Letter from I Walker to Philip Lutley Sclater regarding the feeding of live animals to the snakes in the Gardens of the Zoological Society of London

Letter from Richard Henry Tidswell to Philip Lutley Sclater requesting to see the snakes fed at the Gardens of the Zoological Society of London

Letter from Alfred Carpenter to Peter Chalmers Mitchell regarding the feeding of snakes in the Gardens of the Zoological Society of London

Correspondence between Geoffrey Marr Vevers and animal dealers such as the Snake King, the Earl of Yarborough, G C Sauvage and John Alabi & Company regarding animals for the Zoological Society of London