Correspondence between the Institute of Child Health at the University of London and the Zoological Society of London regarding observations of infant feeding in the Gardens

Letters from the Zoological Society of London to the Ministry of Food regarding requirements of fish for the feeding of the sea-lions and fish-eating birds

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 Wilfred Mark Webb to Philip Lutley Sclater regarding the feeding of serpents in the Gardens of the Zoological Society of London

Letter from Alfred Thomas Williams to Philip Lutley Sclater regarding the feeding of live animals to reptiles at the Gardens of the Zoological Society of London

Report by L C Bushby on the breeding of rats and mice for food

Papers on the feeding of common reptiles at the Gardens of the Zoological Society of London, including correspondence from Country Life

Guidance on substitute foods for birds during wartime

Letter to Mr Westwood of the Transport Department from the Superintendent regarding the collection of food waste for the pigs