Currency Values

British Pound Purchasing Power Comparison 1264-2002 - http://eh.net/hmit/ppowerbp/
American and Colonial Dollar Purchasing Power Comparison 1665-2003 - http://eh.net/hmit/ppowerusd/

Sites for Specific Geographic Areas

Illinois

IRAD (Illinois Regional Archives Depository) - http://www.cyberdriveillinois.com/departments/archives/irad/iradhome.html

Missouri

Missouri Soldiers Database: War of 1812-World War I - http://www.sos.mo.gov/archives/soldiers/

Texas

Texas Adjutant General Service Records 1836-1935 - http://www2.tsl.state.tx.us/trail/ServiceSearch.jsp

United States

National Archives Archival Research Catalog (ARC) - http://www.archives.gov/research/arc/

National Archives Access to Archival Databases (AAD) - http://aad.archives.gov/aad/

Virginia

Mexican War Soldiers from Virginia - http://www.lva.lib.va.us/whatwehave/mil/mx.html

Legislative Petitions 1776-1865 - http://www.lva.lib.va.us/whatwehave/gov/petitions/

Virginia Land Office Patents and Grants/Northern Neck Grants and Surveys - http://ajax.lva.lib.va.us/F/?func=file&file_name=find-b-clas30&local_base=CLAS30

Dunsmore's War - http://ajax.lva.lib.va.us/F/?func=file&file_name=find-b-clas36&local_base=CLAS36

Revolutionary War Bounty Warrants - http://ajax.lva.lib.va.us/F/?func=file&file_name=find-b-clas39&local_base=CLAS39

Revolutionary War Pensions - http://ajax.lva.lib.va.us/F/?func=file&file_name=find-b-clas62&local_base=CLAS62

Revolutionary War Rejected Claims - http://ajax.lva.lib.va.us/F/?func=file&file_name=find-b-clas60&local_base=CLAS60

Virginia Colonial Records Project - http://ajax.lva.lib.va.us/F/?func=file&file_name=find-b-clas27&local_base=CLAS27

Ethnic Research