The Library of Heversham Grammar School in Westmorland. The Library was intended for the use of neighbouring clergy as well as for the masters and pupils of the School, and books were also given by local gentry and former pupils. Two MSS. Catalogues, compiled abound 1800, show that the Library then consisted of 600 volumes, of which about 450 survive. The collection consists mainly of editions of classical or theological authors, with approximately half of the volumes having been printed before 1700 and a few before 1600.

This collection of c. 250 dictionaries consists of a 1916 bequest by R. Oliver Heslop, philologist and antiquary, together with a few later additions. It includes Baret's Alvearie (1580), Florio's Worlde of Wordes (1598 and 1611), Minsheu's Guide into Tongues (1625 and 1627), the works of such lexicographers as Bullokar, Coles, Holyoake and Johnson, and an almost complete set of the publications of the English Dialect Society.

This collection also contains papers comprising Heslop's research material for his work Northumberland Words, published by the English Dialect Society in 1892-1894.

This is a small collection of notebooks and photograph albums which belonged to John William Heslop Harrison (1881-1967), at one time Professor of Botany at Newcastle University. The notebooks contain notes on plant biology, pollination and plant genetics while the albums include photographs of Iraq, dated 1938-1941. The collection also includes Proceedings of the University of Durham Philosophical Society 1955-1956 in various stages of editing.

The collection features 37 early 20th century first editions of short stories and novels by writer and activist Eleanor Luisa Haverfield: most are signed first editions and bear presentation inscriptions, very often addressed either to the author’s sister Dorothy or to other women.

This collection of illustrations by local artist Thomas Hair (c.1810-1875) depicts the mining industry and the coal trade in the North East in the nineteenth century. The illustrations are based on Hair's watercolours on the same topic. The illustrations in the collection highlight numerous aspects of the region's mining heritage, including collieries, machinery, and river trade scenes. Many of the illustrations also show the everyday workings of the industry and those involved in it.

The Grey Tracts reflect the interests of their former owner, the 2nd Earl Grey (1764-1845) whose Whig government was responsible for the 1832 Reform Act, 1833 Factory Act and the 1834 Poor Law Amendment Act. The pamphlets cover a broad range of historical, social and economic subjects including colonial policy, public finance and banking, the Corn Laws and agriculture, poor relief, slavery, Catholicism, Ireland and the Greek Revolution.

This collection of early works on agriculture is rich in eighteenth and nineteenth-century reports on farming in many parts of Great Britain. The collection had as its nucleus the historical library of the late Professor D.A. Gilchrist (d. 1927), who held the Chair of Agriculture in Armstrong College from 1902 to 1927.

A collection highlight is William Billington's A series of facts, hints, observations, and experiments on the different modes of raising young plantations of oaks (1825) which demonstrates the common preoccupation of many early nineteenth-century estate owners with growing trees which would be suitable for use in shipbuilding.

Although George Gibson (1800-1850) was a farm steward to Sir M.W. Ridley, Blagdon, Northumberland, the Gibson Papers are really a literary archive, with some material which may be considered pertinent to the history of education in Gibson's ciphering book (1804) - mathematical problems, solutions and rules; a poem; information about weights, measures and the value of money as well as his many doodles. There are many short poems, such as An address to a mouse that I turned up with the plough on 2nd January 1819, Reflections on hearing the clock strike five and Farewell address to my ink bottle as well as a long poem about the difficult slaughter of a sow which was too heavy to lift, some ecclesiastical poetry, a long, anti-Catholic poem on education in Ireland and some correspondence.