Harvard College Library's Government Information Services are housed in Lamont Library. This is a central reference and referral point for United States government information. As a federal depository it houses a comprehensive collection of presidential documents.
This guide provides descriptions of and locations for some of the most useful research tools related to presidential material as well as presidential material in microform (some are extensive collections of letters and papers, others may be more ephemeral works). At the last tab find a chronological list of all U.S. Presidents, with birth and death dates, years of each individual's term, and the corresponding session of Congress.