Diary of health and treatment of animals written by Mr Charles Spooner, medical attendant" at London Zoo from 1829-1833. Covers 2 July 1829 - 26 Feb 1831."

Journal written by William Youatt, Medical Superintendent at the Gardens 1833-1843. Covers 30 May 1833 - 28 March 1835.

Journal written by William Youatt, Medical Superintendent at the Gardens 1833-1843

Covers 1 June 1865 - 31 Dec 1868. Date incorrect on spine.

Research notebook of A H Garrod, Prosector/Anatomist at London Zoo (1871-1879). Contains notes on the post-mortems of animals. Most are not dated.