Annotated catalogues of a collection of Mammalia from Nepal, Sikim and Tibet, presented to the Hon. East India Company by Brian Houghton Hodgson in 1853 by Thomas Horsfield
Letter from Sir Stamford Raffles to Sir Everard Home regarding the head of a young Sumatran elephant sent to Home, the location of Babirusa and information about Toredo
Letter from a Demonstrator at Royal Dick's Veterinary College in Edinburgh to Sir William Henry Flower regarding a book by Flower's called 'The Horse'
Correspondence between Sir Arthur Landsborough Thomson and L Harrison Matthews regarding the Staff Relations Committee and the Men's Association, Committee and Council meetings, a pension scheme for staff of the Zoological Society of London and possible Trade Union objections to volunteer painting