Abraham Lincoln Papers at the Library of Congress
The Civil War Collection, Michigan State University
The Civil War Collection, Penn State University
Civil War Diaries and Letters, University of Iowa
Civil War Diaries and Letters Collections, Auburn University
Civil War Diary of Captain Edward Hill, St. Mary's College of California
Civil War Letters of Forrest Little, St. Mary's College of California
Civil War on the Western Border, Kansas City Public Library
The Civil War: Women and the Homefront, Duke University
First Person Narratives of the American South, University of North Carolina
Letters Home from the Civil War, The Civil War Arachive
Manuscripts of the American Civl War, University of Notre Dame
The Papers of Jefferson Davis, Rice University
South Carolina and the Civil War, University of South Carolina
The Valley of the Shadow, University of Virginia
Virginia Military Institute Archives
Wisconsin Goes to War: Our Civil War Experience, University of Wisconsin
Always evaluate your sources - what Google considers to be scholarly may not be considered scholarly by your professor.
It is possible to locate some primary source materials that have been cataloged in library catalogs or indexed in databases. Using some key subheadings will help in this process. One such subheading is "Sources." Examples of subject headings that include this subheading are:
United States--History--Civil War, 1861-1865--Sources
African Americans--History--19th century--Sources
Other common primary source subheadings are "Personal narratives" and "Correspondence." Some examples of these might be:
Dakota Indians--Wars, 1862-1865--Personal narratives
Soldiers--Indiana--Correspondence
Still other subheadings are:
Anecdotes
Archives
Caricatures and cartoons
Diaries
Description and travel
Interviews
Letters
Manuscripts
Newspapers
Oratory
Photographs
Pictorial works
Portraits
Public opinion
Speeches
Statistics
For more information on the use of these subheadings for locating primary source material, consult the document linked below.