The mission of Delaware County Historical Society (DCHS) is to collect, protect and preserve the history and culture of Delaware County, PA making it accessible to all by providing strong educational outreach. Membership is 30 dollars, which gives you a full year of access to our research library, archives, museum and education center. Our collection includes documents written and singed by William Penn, the Lincoln Presidential Campaign Banner of 1860, and documents signed by John Morton, signer of the Declaration of Independence. Thanks to our generous donors and members, DCHS serves as stewards of Delaware County’s rich and unique history.