Letters from L S Hardisty offering four volumes and book of plates of 'La Peysoures Vayay' and stating that a friend wished to purchase a Brahenian bull and cow and asking if there were any they wished to get rid off at the Gardens of the Zoological Society of London
Letter from Annie H Hardy to Joan Procter regarding her visit to see family in Co Armagh, and congratulating Procter on her paper which was passed without correction
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
Letter from Henry Hargreaves to Philip Lutley Sclater regarding his election as a Fellow of the Zoological Society of London
Letter from Sir Sidney Frederic Harmer to Peter Chalmers Mitchell regarding money being held for Mrs Minchin
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