Ross Furnace - Credit: Wikimedia Commons
Ross Furnace - Credit: Wikimedia Commons
Ross Furnace is a historic iron furnace located at Fairfield Township, Westmoreland County, Pennsylvania. It was built in 1842, and is a stone structure measuring 25 feet square at the base and 30 feet high. It has a triangular work arch and Roman blast arch. It remained in blast until about 1850–1855. Note: This includes Read more on Wikipedia
Source: en.wikipedia.org