Correspondence with Professor J E Harris of the Department of Zoology at the University of Bristol regarding the position of Prosector at the Zoological Society of London
Correspondence between Sir Sidney Frederick Harmer and Joan Procter regarding Procter's remuneration and the Natural History Museum, articles in the press about Procter, a joint paper published by Procter and Dr Malcolm Smith, and Procter leaving the Natural History Museum
Letter from Sir Sidney Frederic Harmer to Peter Chalmers Mitchell regarding money being held for Mrs Minchin
Letter from Henry Hargreaves to Philip Lutley Sclater regarding his election as a Fellow of the Zoological Society of London
Letter from J Hargreave to Philip Lutley Sclater regarding the offer for sale of a chimpanzee monkey from West Africa, including a list of tricks he could perform