Beauport - View this location on map Beauport is nationally significant in American material culture as an important early collection of American antiques in distinctive arrangements housed within a unique architectural setting that influenced the appreciation, collection, and interpretation of American material culture, as well as the practice of interior design. This collection and arrangement by nationally-noted antiquarian, collector and interior decorator, Henry Davis Sleeper, was influential in the development of Henry Francis du Pont s Winterthur and other museum programs. 75 Eastern Point Boulevard, Gloucester, Massachusetts Historical

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