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

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 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 J Lang of the Manchester branch of the Royal Society for the Prevention of Cruelty to Animals, to William Lutley Sclater regarding the feeding of snakes at 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 James Singleton and Geoffrey Marr Vevers regarding an offer of snakes from the Sinal Desert to the Zoological Society of London

Correspondence between Jean Delacour and Geoffrey Marr Vevers regarding the acquisition and transport of Pere David's Deer from the Duke of Bedford for New York Zoological Society, and also the the transport of snakes

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

Correspondence between A Miller and Geoffrey Marr Vevers regarding the donation of animals, birds and snakes to the Zoological Society of London

Correspondence between Col. Webster and Geoffrey Marr Vevers requesting doses of Polyvalent Antivenin for Indian Snakes at the Zoological Society of London