Papers relating to the Physic (later Botanic) Garden, the Library and Herbaria comprising:
- minute books of the committee of the Garden, 1735-1870
- accounts, 1734-80, 1800-1901
- reports, letters and papers relating to buildings and improvements, 18th-19th centuries
- documents relating to the Library, 1886-1939
- documents by W. Baxter relating to the Herbaria, late 19th century.