The bound, sequentially numbered volumes of all the Reports, Documents, and Journals of the U.S. Senate and House of Representatives constitute a rich source of primary source material on all aspects of American history. Upon completion, the digital version of the Serial Set will consist of approximately 13,800 volumes and over 12 million pages. Now available: 15th Congress - 62nd Congress, 2nd Session, 1817 - 1912 U.S. Congressional Serial Set Vols. 1 - 6280 Last Update: April 20, 2007