Alabama Department of Archives & History

Alaska Historical Society

American Historical Association

American Jewish Historical Society

California Historical Society

Canada's National History Society

Chatham County Historical Society, Pittsboro, North Carolina

Cobb Landmarks & Historical Society, Cobb County, Georgia

Colorado Historical Society

Connecticut Historical Society

Connecticut Trust for Historical Preservation

Historical Society of Delaware

Historical Society of Washington, D.C.

Florida Historical Society

Georgia Historical Society

Hawaii Historical Society

Historical Society of Michigan

Historical Society of Pennsylvania

Idaho State Historical Society

Illinois Historical Preservation Agency

Indiana Historical Society

Kansas State Historical Society

Kentucky Historical Society

Louisiana Genealogical and Historical Society