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United States. National Archives and Records Service
811
United States. Department of State
328
United States. National Archives and Records Administration
126
National Archives (U.S.)
76
United States. Bureau of the Census
45
United States. Adjutant-General's Office
43
United States. War Dept
39
United States. Census Office
38
American Historical Association. Committee for the Study of War Documents
30
United States. Bureau of Refugees, Freedmen, and Abandoned Lands
27
United States. Census Office. 10th census, 1880
22
United States. Navy Dept
17
United States. Bureau of Customs
15
United States. Bureau of Indian Affairs
13
United States. Immigration and Naturalization Service
12
National Archives Establishment (U.S.)
11
Prechtel-Kluskens, Claire
11
United States. Internal Revenue Service
9
United States. Office of Indian Affairs
9
United States. Dept. of the Interior
8
Germany. Auswärtiges Amt
7
U.S. Census Bureau
7
United States. Dept. of the Treasury
7
United States. Federal Extension Service
7
United States. Department of Justice
6
National Archives
5
United States. Continental Congress
5
United States. Dept. of the Treasury. Office of the Secretary
5
United States. General Land Office
5
United States. Veterans Administration
5
United States. War Department
5
Confederate States of America. Army
4
Confederate States of America. War Dept
4
National Archives Trust Fund Board
4
United States Naval Academy
4
United States Strategic Bombing Survey
4
United States. Army
4
United States. Army. Office of the Judge Advocate General
4
United States. Bureau of the Public Debt
4
United States. Circuit Court (Pennsylvania : Eastern District)
4
United States. District Court (New York : Southern District)
4
United States. Post Office Dept
4
United States. War Dept. Military Intelligence Division
4
Confederate States of America. Quartermaster General's Office
3
Geological Survey (U.S.)
3
Heritage Quest Genealogical Services
3
United States. Bureau of Land Management
3
United States. Census Office. 8th census, 1860
3
United States. Coast Guard
3
United States. Department of the Army
3
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