Out-letters of Peter Chalmers Mitchell
Correspondence between John Spedan Lewis and Geoffrey Marr Vevers regarding the purchase of birds from Spedan Lewis by the Zoological Society of London
Correspondence between John Spedan Lewis and Geoffrey Marr Vevers regarding the occupation of land adjoining London Zoo in Regent's Park, the arrival of Touracous from the Gold Coast, and Vevers acting as an Agent for New York Zoo
Correspondence between John Spedan Lewis, of the John Lewis Partnership, and Julian Sorell Huxley regarding the design and construction of a new Elephant and Rhinoceros House at the Zoological Society of London
Letter from John Spedan Lewis to Major Albert Pam regarding a special meeting of the Council of the Zoological Society of London and a proposed scheme of organisation of the Council
Correspondence between John Spedan Lewis and Geoffrey Marr Vevers regarding articles in Zoo Life, the suggestion of a bowling green in Regent's Park which might be reserved for employees of the Zoological Society of London, a building for a staff club, a proposal to send tame animals to the John Lewis Partnership's party of disabled men from the Star and Garter, and findings of Broom in Africa