Preservation Salem County: Who We Are A non-profit 501(c)(3) corporation: Our charitable mission is the preservation of Salem County's rich architectural heritage. We believe that preservation is good for the cultural and economic well-being of the community. A volunteer-based membership organization: Our members come from Salem County, elsewhere in New Jersey, Pennsylvania, and Delaware, and number over 100. A source of information: We collect and share preservation technical information and architectural history with homeowners, public officials, building managers, realtors, contractors, community activists and others. A source of materials: We salvage architectural materials from demolitions and remodelings for the use of members in their restoration projects. A network: As a group of preservation-minded people in Salem County, we connect people who can help each other with preservation projects, from researching the history of buildings to the proper way of fixing up of old buildings.