Plaster Mill
Plaster Mill is located in Stanhope, Sussex County, New Jersey, United States and was built in 1815. Originally the stucco building was an iron works using power from the adjacent Morris Canal but it was converted to worker housing by 1840. The mill was added to the National Register of Historic Places on August 3, 1977 as part of an effort to restore the building by the Musconetcong Foundrymen Historical Society.
