Compilation of 70 indexes covering articles published before 1930. American and British periodicals, newspapers, books, patents, image archives, government documents, and U.S. Patents. Provides links to selected full-text.

Periodical Indexes ("Series I")

• Poole's Index to Periodical Literature (1802-1906)
• Catalogue of Scientific Papers (1800-1900, Royal Society, Great Britain)
• The Psychological Index (1894-1905)
• Index to Legal Periodical Literature (1786-1922, Jones and Chipman)
• Index to Periodicals (1890-1906, Stead)
• An Alphabetical Subject Index and Index Encyclopedia to Periodical Articles on Religion (1890-1899, Richardson)
• Cumulative Index to a Selected List of Periodicals (1896-1899)
• plus indications of matches in the databases America: History & Life and Historical Abstracts; handy links to blank search forms in these databases

Book Indexes ("Series II")

• ALA Guide to General Literature
• ALA Portrait Index
• Wright American Fiction (II, 1851-1875)

Newspaper Indexes ("Series III")

• Index to the New York Times (1863-1906)
• Index to the New York Daily Tribune (1875-1906)
• Palmer's Index to the Times (London, 1880-1890)
• Index to the Oregon Spectator (1846-1854)

Harper's Magazine and other magazine Indexes ("Series IV")

Document Indexes ("Series V")

• A Compilation of the Message and Papers of the Presidents (1789-1897)
• Subject matter index of patents issued by the U.S (1790-1873)
• Cobett's Parliamentary History of England (1066-1803)
• Hansard's Index to Debates, House of Commons (1803-1830)
• Hansard's Index to Debates, House of Lords (1803-1830)
• Descriptive Catalogue of the Gov. Publications of the U.S. (Poore, 1774-1881)
• Congressional Record (1789-1925; Annals of Congress 1789-1824; Register of Debates 1824-1837; Congressional Globe 1833-1873)

2.5 million new full-text links to the HathiTrust archive

The Index to the Farmer's Bulletin 1889-1939

Indexes to the Annals of Congress 1789-1894 and Register of Debates 1824-1837

Comprehensive Index to the Publications of the U.S. Government (Ames) 1883-1893

Index to the Congressional Globe 1833-1873

Special emphasis has been placed on raising the accessibility of fulltext documents-from Open Access Repositories (e.g., HathiTrust, Library of Congress), ongoing fee-based repositories (e.g., JSTOR) as well as independent producers (e.g., Readex, HeinOnline).