The Cowen Tracts are almost two thousand pamphlets which were formerly owned by local (radical) M.P., Joseph Cowen (1829-1900). The tracts date mostly from the mid- to late-Nineteenth Century and reflect Cowen's interest in the social, educational, political and economic issues of the day.

There is some earlier material, such as Deed of incorporation for the insurance of ships printed by T. Angus, St. Nicholas' Church-Yard, Newcastle (1778). Pamphlets were an effective form of public debate because they could be circulated to a wider audience than books and authors could remain anonymous. The Cowen Tracts discuss Irish politics, foreign policy, women's rights, religion, education and public health and include such titles as The Union programme for 1880: constructive, not destructive, Irish legislation [1879?], Are women fit for politics?: are politics fit for women [185-] and The education of the agricultural labourer: a paper read before the Morpeth Chamber of Agriculture, on Wednesday, Feb. 2, 1870 by M.W. Ridley (1870).

Consists of published and unpublished material covering Sir Liam's professional career and achievements as;

Regional Medical Officer, Regional General Manager and Regional Director of Public Health for the Northern Regional Health Authority (1986 - 1994);

Regional General Manager, Regional Director and Regional Director of Public Health for the Northern and Yorkshire Regional Health Authority and NHS Executive: Northern and Yorkshire (1994 -1998);

Chief Medical Officer for England, Department of Health (1998 - 2010).

The majority of material relates to his time as Chief Medical Officer, covering his major health and health care campaigns, including published reports and contextual material related to these reports.

Also includes photographs, papers, correspondence and other material relating to Sir Liam's personal life, awards and honours.

This collection is based around the personal diaries of Prof John Wight Duff, (1866-1944), at one time Professor of Classics at Armstrong College, and his wife Lizzie. This comprehensive run of diaries offers a fascinating insight into life in late 19th and early 20th Century Britain. The period covers both of the two World Wars and represents a period of social and political change within the UK. Within this collection there is also a small collection of associated correspondence, travel maps and documents, and family photographs.This collection is based around the personal diaries of Prof John Wight Duff, (1866-1944), at one time Professor of Classics at Armstrong College, and his wife Lizzie. This comprehensive run of diaries offers a fascinating insight into life in late 19th and early 20th Century Britain. The period covers both of the two World Wars and represents a period of social and political change within the UK. Within this collection there is also a small collection of associated correspondence, travel maps and documents, family photographs, and John Wight Duff's lecture notes on various classics subjects.

This is a small collection of papers relating to the early career of Dr. Charles John Gibb (1824-1916), a local doctor who worked at the Newcastle Infirmary before setting up private practice in the city. The papers include certificates of Dr. Gibb's attendance at the Newcastle School of Medicine and his Certificate of Admittance to the Royal College of Surgeons, as well as journals of his travels in Scotland and Europe in 1848 and photographs of the Gibb family home in Sandyford, Newcastle. Dr. Gibb was immortalised in the famous Blaydon Races song: “Sum went to the dispensary, an' uthers to Doctor Gibbs”.

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.

Consists of 42 prints made from James Gillray's original engravings and documents relating to Newcastle University's acquisition of the prints.

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.

The personal archive of Thomas Hodgkin (b.1831 - d.1913), barrister and later a partner in the banking house 'Hodgkin, Barnett, Pease and Spence', Newcastle upon Tyne. Hodgkin also devoted much time to historical studies, specialising particularly in the history of the early middle ages, and published a number of historical texts during his lifetime. Much of the Hodgkin family papers are held in the Welcome Library in London. The archive held within Newcastle University Special Collections is the personal archive of Thomas Hodgkin and comprises of notes and draft editions relating to his historical research; travel journals, photographs and slides; diaries; a small number of letters; and other published and unpublished material relating to his historical research.

The archive comprises some printed work by Thomas Hodgkin, letters to and from fellow physicians and a box of notes on medical cases, observations, sketches and various fragments.

Thomas Hodgkin (b.1798 - d.1866) was a British physician, considered one of the most prominent pathologists of his time and a pioneer in preventive medicine. He is now best known for the first account of Hodgkin's disease, a form of lymphoma and blood disease, in 1832. Hodgkin's work marked the beginning of the development of the role of the pathologist in being actively involved in the clinical process.

The Hospital Archives are an administrative collection containing statutes and rules, catalogues of medical libraries, early annual reports from the Newcastle Infirmary (founded in 1751) and of the Royal Victoria Infirmary (opened 1906), eighteenth and early nineteenth century reports relating to the Newcastle Dispensary (founded in 1777) and nineteenth century minutes from the meetings of local medical societies.