History Museum Resources
PA Museums -- PA Museums is Pennsylvania’s statewide trade association serving museum professionals and institutions.
Pennsylvania Historical & Museum Commission -- The PHMC works in partnership with others to preserve the Commonwealth's natural and cultural heritage as a steward, teacher and advocate for the people of Pennsylvania and the nation.
American Association for State & Local History -- AALSH is a community of state & local history employees, volunteers, and advocates.
Historic Preservation Resources
Chester County Historic Preservation Network -- CCHPN connects local governments, organizations, and ans individuals in their efforts to protect, preserve, and promote the historic resources and cultural landscapes of Chester County.
Preservation Alliance for Greater Philadelphia -- The Preservation Alliance for Greater Philadelphia is a membership-based, not-for-profit advocacy organization that shines a spotlight on the historic places that make the Philadelphia region special.
National Trust for Historic Preservation's Preservation Leadership Forum -- The business of saving places that matter involves preservation professionals, community leaders, planners, architects, and many more people and fields.