The Winterthur Manuscripts 1588-1955 | WorldCat.org (original) (raw)

Summary:The Henry Francis du Pont collection of Winterthur Manuscripts contains the personal papers of those portions of the du Pont family that descended to Colonel Henry Algernon du Pont and his son, Henry Francis du Pont of Winterthur. Between 1949 and 1957 the bulk of this collection was deposited at the Longwood Library, where it joined a similar collection of family papers assembled by Pierre S. du Pont. The papers of Henry Francis du Pont remain at Winterthur