Eighteenth Century Collections Online (ECCO)
Includes full text of important printed works published in the United Kingdom between 1701 and 1800, along with important works from the America

Empire Online
Find documents on colonial history, politics, and culture from 1492 to 2007, primarily about the British Empire, especially Africa, the Americas, Australia, Oceania, and South Asia.

English Historical Documents, c. 500-1914

Frontier Life; Borderland, Settlement and Colonial Encounters
Period Covered: 1650-1920

The Illustrated London News Historical Archive, 1842-2003

Making of Modern Law: Legal Treatises 1800-1926

Nineteenth Century Collections Online

19th Century UK Periodicals

Periodicals Archive
Access to the international scholarly literature of the humanities and social science disciplines from 1802 to 1995.

Times of London Digital Archive
Archives the full text of The Times of London from 1785 to 1985.

House of Commons Parliamentary Papers (U.K)