A membership organization founded in 1892; maintains a museum, archives and research library with collections dating from the sixteenth century to the present. Located at Brandeis University in Waltham, Massachusetts, USA. Open to the public without charge throughout the year. Research affiliation: Research Library Group.
An independent research library affiliated with Brown University. Maintains a closed stack collection consisting of some 45,000 volumes dealing with North and South American history, and European history as it relates to the Americas, prior to 1825. Research affiliation: Research Library Group.