This collection is arranged in three series: 1. Original Letters and Documents of the Signers of the U.S. Constitution, 1759-1825; 2. Oversize Material, Undated; 3. Related Material, Undated. Series one is arranged alphabetically by last name, series two contains an undated color portrait of Alexander Hamilton, and series three is arranged in original order. For more information about each series, please consult the series descriptions in the box and item listing.