THE JOSEPH PRIESTLEY HOUSE EDUCATES THE PUBLIC ABOUT THE LIFE AND ACHIEVEMENTS OF JOSEPH PRIESTLEY AND ABOUT HIS 1790S GEORGIAN HOUSE, WHICH INCLUDES HIS SCIENTIFIC LABORATORY. THE FRIENDS OF JOSEPH PRIESTLEY HOUSE, A NON-PROFIT COMMUNITY-BASED ORGANIZATION, SUPPORTS AND ASSISTS THE PENNSYLVANIA HISTORICAL AND MUSEUM COMMISSION BY CONDUCTING THE DAILY OPERATIONS OF THE SITE.