DELAWARE WATER GAP Historic Resource Study Slateford Farm

Doylestown, Pennsylvania
     Spruance Library, The Bucks County Historical Society

East Stroudsburg, Pennsylvania
     Kemp Library, East Stroudsburg State College

Easton, Pennsylvania
     Henry F. Marx Local History and Genealogy Collection, Easton Area Public Library
     David Bishop Skillman Library, Lafayette College
     Northampton County Government Center
     Northampton County Historical and Genealogical Society

Lakewood, Colorado
     National Park Service, Rocky Mountain Regional Office Library

New York City, New York
     New York Public Library

Philadelphia, Pennsylvania
     Federal Archives and Records Center
     Historical Society of Pennsylvania

Stroudsburg, Pennsylvania
     Monroe County Historical Society
     Monroe County Library

Washington, D.C.
     National Archives

Winterthur, Delaware
     Henry Francis du Pont Winterthur Museum and Gardens