Find Databases

Translated Texts for Historians makes available sources translated from Greek, Latin, Syriac, Coptic, Arabic, Georgian and Armenian, published between 300 and 800 AD.

More Info

TRB is a searchable index of the Transportation Research Board. The TRB Publications Index contains over 21,000 annotated citations for all TRB and Strategic Highway Research Program (SHRP) publications from the mid 1970s until present.

More Info

The Transportation Research Board's Research in Progress (RiP) website contains the Research In Progress (RiP) Database and a data-entry system to allow users in State Departments of Transportation, the U.S. Department of Transportation, and University Transportation Centers to add, modify and delete information on their current research projects. The RiP database now contains over 12100 current or recently completed transportation research projects.

More Info

TRIS Online is a public-domain, web-based version of the Transportation Research Information Services (TRIS) bibliographic database.

More Info

Declassified Documents Index provides full text access to formerly U.S. government classified documents that Primary Source Media obtains as they are declassified.

More Info

U.S. Supreme Court Records and Briefs 1832-1978 is a fully searchable database of approximately 11 million pages and more than 350,000 separate documents related to the Supreme Court from 1832-1978.

More Info

Historical Publications of the USCCR from its inception in 1957 A partnership of the United States Government Printing Office, The United States Commission on Civil Rights and the Thurgood Marshall Law Library, University of Maryland.

More Info

Well organized, very interactive, and full of information for all, theEPA site offers news, local information, teacher resources, multimedia(videos, photos, audios), resources, and even a trivia quiz, allaccessible from the homepage.

More Info

Urban Studies Abstracts

Proxy Required
The database contains 40,000 records gathered from legislative groups, research institutions, public research agencies, universities, and scholars from around the world covering essential areas related to urban studies, including urban affairs, community development, urban history, and other areas of key relevance to the discipline. Coverage is from 1973 to the present.

More Info

This site is a resource that has grown over the course of 15 years from a site focusing on the metro system in Barcelona to a site called €œmetro Planet€ to its current incarnation with an international scope and convenient, easy-to-use maps of urban railway systems in the world'€™s largest cities on 6 continents.

More Info

USPTO Issued Patents

Proxy Required
US Patent and trademark office database of issued patents. Include U.S. Patent Full Text Database (1976 -) and U.S. Patent Bibliographic Database (1976 -).

More Info