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 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

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