Housing more than 40 million individual manuscripts in some 10,000 collections, the Manuscripts Division has the primary mission of collecting materials of research value for the study of the history, law, and civilization of the United States. Among these vast holdings, manuscripts of interest to Polish scholars also are to be found. In particular, the papers of the U.S. presidents, secretaries of state, diplomats, and sundry individuals personally or professionally associated with Poland merit investigation. Additionally, many of the hundreds of thousands of German documents in the Division's microfilm collections pertain to Poland, especially during the partition period and the twentieth century to the end of the Second World War. Below are listed in general thematic categories some of the Division's holdings of potential interest to Polish researchers. The titles link to fuller bibliographic information in the Library of Congress Online Catalog.
The Manuscript Division seeks to preserve personal papers and organizational records that document the course of America's national experience. Its more than twelve thousand collections and more than seventy million items touch upon every aspect of American history and culture. The Manuscript Division's holdings are strongest, however, in the areas of American national government, the federal judiciary, diplomacy, military history, women's history, and black history.