Northern Virginia Relic Hunters Association
Organized to promote the study and preservation of American history through the location, identification and preservation of military and related historical artifacts.
http://www.nvrha.com/
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The Rail Splitter
National organization of collectors, dealers and scholars interested in Lincoln and the material culture of the period. Quarterly journal, host Lincoln and Civil War auctions, sponsor exhibits and tours, and help buy, sell, and appraise historical Americana.