Author
Sierra County (Calif.) County Clerk
8
Philadelphia Record
4
American Academy of Political and Social Science
2
Grave, Jean, 1854-1939
2
Gruppo Autonomo
2
Holls, Frederick William, 1857-1903
2
Luconi, Stefano
2
Paul Avrich Collection (Library of Congress)
2
Alameda County (Calif.) County Clerk
1
American Jewish Committee
1
Bell, D. Sargent, 1876-194-
1
Brandenburg, John David
1
Campbell, Ballard C., 1940-
1
Cavanagh, Thomas E.
1
Center for American Jewish History
1
Clark, Charles C. P. 1822-1899
1
Congress of Industrial Organizations (U.S.). Political Action Committee
1
Cooper
1
Fair, Daryl Russell
1
Featherman, Sandra
1
Field, Phyllis F.
1
Fuchs, Lawrence H.
1
Gettysburg College Alumni Association
1
Hill, Allan B.
1
Historical Records Survey (New York, N.Y.)
1
Joint Center for Political Studies (U.S.)
1
Joint Center for Political Studies (Washington, D.C.)
1
Keller, Kenneth W.
1
Kornhauser, Arthur W. 1896-1990
1
League of Women Voters of Pennsylvania
1
Lindop, Edmund
1
Lord, Clifford Lee, 1912-
1
MacGunnigle, Bruce Campbell, 1947-
1
Madonna, G. Terry
1
Martis, Kenneth C.
1
Mayer, Albert J.
1
McPherson, Edward, 1830-1895
1
Miller, Herman P.
1
Mittrick, Robert, 1941-
1
Pennsylvania College. Alumni Association
1
Pennsylvania Historical Association
1
Pennsylvania Legislature Senate
1
Republican National Committee (U.S.) Political/Research Division
1
Republican National Committee (U.S.). Political/Research Division
1
Rowles, Ruth Anderson
1
Scharg, Donald H.
1
Sheppard, Harold L.
1
Sherman, John, 1823-1900
1
Silva, Ruth Caridad, 1920-
1
Southwest Voter Research Institute
1
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