A primary source is generally defined as document or physical object which was written or created during the time under study. These sources were present during an experience or time period and offer an inside view of a particular event. Depending on your research topic and perspective, primary sources can include:
Image Credit: John Trumball. 1792. Portrait of Nathanael Greene. https://artgallery.yale.edu/collections/objects/64
You can use Archive Grid to locate other archives and special collections across the United States. Search by individual, keyword, location, or specific library.
Unpublished primary sources are original documents and objects created by individuals but not formally published. Unpublished materials are typically found in archives, libraries, and museums.
Published primary Sources include a wide range of publications, including first-person accounts, memoirs, diaries, letters, newspapers, statistical reports, government documents, court records, photographs, and more. Some of these materials were not published at the time of their creation but have subsequently been published in a collected volume (e.g. The Papers of General Nathanael Greene series.
Find published sources by using Library Catalogs, Research Guides, and published bibliographies. To find primary sources in catalogs try using the following strategies: