Mt. Pleasant Iron Works House
The Mt. Pleasant Iron Works House, also known as Small House, is an historic, American home that is located in Metal Township in Franklin County, Pennsylvania. It was listed on the National Register of Historic Places in 1974. History and architectural features
Built circa 1800, this historic structure is a two-story, nine-bay, fieldstone dwelling with a gable roof. It measures forty-three feet wide by twenty-five feet deep. It was built on the Mt. Pleasant Iron Works property, established in 1783. The furnace closed in 1834, and forge ceased operation in 1843. Later in the nineteenth century, the Richmond Furnace opened on the property. It was listed on the National Register of Historic Places in 1974. References 

Houses on the National Register of Historic Places in Pennsylvania
Houses completed in 1800
Houses in Franklin County, Pennsylvania
National Register of Historic Places in Franklin County, Pennsylvania