Author
Jackson, Ronald Vern
231
United States
213
United States. Bureau of the Census
170
United States. Department of State
156
United States Census Office
127
Carey, Mathew, 1760-1839
124
American Imprint Collection (Library of Congress)
114
Teeples, Gary Ronald,
109
Philadelphia Record
83
United States. War Department
82
United States. Congress
81
Franklin, Benjamin, 1706-1790
77
United States. Department of the Treasury
76
Washington, George, 1732-1799
74
United States. Congress. House
70
Historical Society of Pennsylvania
69
Jones, Richard S.
67
Madison, James, 1751-1836
60
Webster, Daniel, 1782-1852
60
Library of Congress
59
Frederic R. Kirkland Collection
54
Miscellaneous Pamphlet Collection (Library of Congress)
54
Union League of Philadelphia
53
United States Commission on Civil Rights
52
Pennsylvania Railroad
51
Daughters of the American Revolution
50
United States Congress House
48
United States. Immigration and Naturalization Service
47
United States. National Archives and Records Service
47
American Anti-Slavery Society
46
United States Census Office 7th census, 1850
46
Marian S. Carson Collection (Library of Congress)
45
United States. Continental Congress
45
Browder, Earl, 1891-1973
44
Archives of Czechs and Slovaks Abroad
42
Joseph Meredith Toner Collection (Library of Congress)
41
Potter, Dorothy Williams
41
Institute of Early American History and Culture (Williamsburg, Va.)
40
United States. Congress House
40
Hamilton, Alexander, 1757-1804
39
United States. President (1809-1817 : Madison)
39
American Almanac Collection (Library of Congress)
38
Foster, William Z., 1881-1961
38
Newcomen Society of the United States
38
National Archives (U.S.)
37
Paine, Thomas, 1737-1809
37
Jefferson, Thomas, 1743-1826
36
Library of Congress. Congressional Research Service
36
National Slovak Society of the United States of America
36
United States Census Office 4th census, 1820
36
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