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

Collection of biographical notes on Eyton; copies, transcriptions and abstracts of letters to and from Eyton

Letter from the Veterinary Infirmary in Berkeley Square regarding the book 'The Horse' by Sir William Henry Flowers

Information for Keepers on vitamins by Geoffrey Marr Vevers

Letters to PL Sclater asking him to correct the bird names in Darwin's new book, 'Descent of Man'.

Letter from Peter Martin Duncan to Philip Lutley Sclater regarding his paper on deep sea coral

Herpetological Notebook, 1938-1958: Handwritten notes on JD Romer's published articles, papers and memoranda, plus a crossed-out distribution list for reprints