Preservation League of New York State
Oyster Bay (town), New York
Naval History and Heritage Command
Baltimore
Brooklyn Historical Society
York, Pennsylvania
American Historical Association
Boonton, New Jersey
Walkersville, Maryland
National History Day
The Historical Society of the Somerset Hills
Queens Historical Society
Hebron, Maryland
Kinzers, Pennsylvania
Carbondale, Pennsylvania
Queens
Maryland
Brooklyn
Gettysburg Battlefield Memorial Association
Manhattan
Montclair, New Jersey
American Irish Historical Society
American Institute for Conservation
Buffalo, New York
Clinton, Oneida County, New York
Naval Historical Foundation
Chester County History Center
New Jersey Historical Commission
Historical Society of Washington, D.C.
Jay Heritage Center
American Jewish Historical Society
United States Capitol Historical Society
American Battlefield Trust
Penn Yan, New York
Mid-Atlantic (United States)
Theodore Roosevelt Association
Pennsylvania Railroad Technical and Historical Society
Albany, New York
Lehigh County Historical Society
Gwynedd Valley, Pennsylvania
Staten Island Historical Society
Maryland Center for History and Culture
Pittsburgh
Vineland, New Jersey
Washington County History & Landmarks Foundation
Historians of American Communism
Rensselaer County Historical Society
German Historical Institute Washington DC
Adirondack Architectural Heritage
Society for Historians of the Early American Republic
The Bronx County Historical Society
Historic Preservation Fund
Chemung County Historical Society
Troy, New York
Newark, New Jersey
Northwest (Washington, D.C.)
Society of American Historians
Atomic Heritage Foundation
Silver Spring, Maryland
New Rochelle, New York
Sussex County Historical Society (New Jersey)
Chestertown, Maryland
New York Military Affairs Symposium
New York Landmarks Conservancy
Dutchess County Historical Society
Columbia County Historical Society
Cockeysville, Maryland
Pennsylvania Historical and Museum Commission
Northeast (Washington, D.C.)
Canton (village), New York
American Society for Eighteenth-Century Studies
Roxbury, New York
Bellefonte, Pennsylvania
Municipal Art Society
Early American Industries Association
Rye, New York
Flemington, New Jersey
Baltimore Heritage
Association for the Study of Nationalities
Newton, New Jersey
Delaware Historical Society
Supreme Court Historical Society
Frederick and Pennsylvania Line Railroad Museum
Canton, New York
Pennsylvania Historical Association
Veteran Corps of Artillery of the State of New York
Royal Oak Foundation
Harrisburg, Pennsylvania
World Monuments Fund
Silas Wright Museum
Society for Classical Studies
Church (building)
New Jersey Historic Trust
Gettysburg, Pennsylvania
Washington, Pennsylvania
Nazareth, Pennsylvania
Wilkes-Barre, Pennsylvania
National Society of the Colonial Dames of America
Business History Conference
Charter (New York)
Historical Society of Baltimore County
Basking Ridge, New Jersey
Morgan Library & Museum
German Society of Pennsylvania
Peace History Society
Richville, New York
Southeast (Washington, D.C.)
Elmira, New York
New Netherland Institute
Montclair Historical Society
The Bronx
Gilder Lehrman Institute of American History
West Chester, Pennsylvania
Rough and Tumble Engineers Historical Association
Association for the Study of African American Life and History
Schenectady, New York
Saranac Lake, New York
Poughkeepsie, New York
New Jersey Historical Society
Delaware
Vineland Historical and Antiquarian Society
C.V. Starr Center for the Study of the American Experience
New York (state)
Schenectady County Historical Society
United Railroad Historical Society of New Jersey
American Alliance of Museums
Antietam Historical Association
Presbyterian Historical Society
Moravian Historical Society
Brunswick, New York
Berkshire Conference of Women Historians
Historic Districts Council
Mansfield, Pennsylvania
Community College Humanities Association
National Trust for Historic Preservation
Historical Society of Western Pennsylvania
Pittsburgh History and Landmarks Foundation
Advisory Council on Historic Preservation
Ithaca, New York
Historical Society of Frankford
Reading, Pennsylvania
Staten Island
Leo Baeck Institute New York
Clarksville, Maryland
New Jersey
Philadelphia
Yates County Genealogical and Historical Society
Pennsylvania German Society
Clinton Historical Society (Clinton, New York)
Currently Vacant
Bellefonte Historical Railroad Society
Ulster & Delaware Railroad Historical Society
Hunterdon County Historical Society
Historical Society of Berks County
Historical Society of the Episcopal Church
New York City
Social Science History Association
Baptist
Monmouth County Historical Association
American Studies Association
Johnny Reb Gaming Society
Luzerne County Historical Society
Historical Society of Pennsylvania
Executive Director
Carlene Bermann
Hudson, New York
Society for the History of Authorship, Reading and Publishing
United States Committee of the International Council on Monuments and Sites
Society for History in the Federal Government
Washington, D.C.
Thomas Paine National Historical Association
Keeseville, New York
Waynesboro, Pennsylvania
New York Historical
Greater Astoria Historical Society
The Renaissance Society of America
Boonton Historical Society and Museum
Wilmington, Delaware
Florida House on Capitol Hill
Historic Palmyra, Palmyra Historical Society
Freehold Borough, New Jersey
Allentown, Pennsylvania
White House Historical Association
Carbondale Historical Society and Museum
Brunswick Historical Society
Trenton, New Jersey
Palmyra (village), New York
Waynesboro Historical Society
Academy of Certified Archivists
St. Lawrence County, New York
Historic Saranac Lake
College Park, Maryland
Association of Black Women Historians