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

Memorandum regarding periods of fertility and the fertility rates of the various species of mammals on Exhibition at the Gardens of the Zoological Society of London since 1826

Papers regarding the Great Ape Breeding Colony at ZSL London Zoo

Plans showing proposed alterations to the Great Ape Breeding Colony

Letter from the Deputy High Commissioner of Australia to Geoffrey Marr Vevers regarding a couple who would be capable of looking after the breeding of various kinds of rare birds on a property recently presented to the Zoological Board of Victoria

Letter from S J Merriman of Brasenose College conveying an offer from an ornithologist he met in the summer in Shetlands to catch for the Zoological Society of London a number of specified seabirds breeding in the islands

Correspondence with Geoffrey Marr Vevers regarding Eider Ducks that were bred by Lieutenant Colonel Lumsden

Correspondence between N Melides and George Soper Cansdale regarding the exchange of birds for breeding purposes

Papers of the Breeding Policy Committee of the Zoological Society of London. The Breeding Policy Committee became the Committee of the Wellcome Institute of Comparative Physiology in 1971

Minutes of the Breeding Policy Committee, later the Committee of the Wellcome Institute of Comparative Physiology, of the Zoological Society of London