by the United States National Park Service, Weekly List, National Register of Historic Places… (1985)
“ PENNSYLVANIA, Beaver County, Ambridge, Economy Historic District, Old Economy Village roughly bounded by PA 65, 12th, Merchant, and 16th Sts. (05/21/85) PENNSYLVANIA, Chester County, Coatesville vicinity, Bailey, John, Farm (East Fallowfield Township MRA) , Springdell Rd. (05/20/85) PENNSYLVANIA, Chester County, Coatesville vicinity, Brandywine Building and Loan Assoc. Rowhouses (East Fallowfield Township MRA) , Hephzibah Hill Rd. (05/20/85) PENNSYLVANIA, Chester County, Coatesville vicinity, Dougherty, Edward, House (East Fallowfield Township MRA) , Mt. Carmel Rd. ”
