Laurel Hill Furnace - Credit: Wikimedia Commons
Laurel Hill Furnace - Credit: Wikimedia Commons
Laurel Hill Furnace is a historic iron furnace located at St. Clair Township, Westmoreland County, Pennsylvania. It was built in 1845, and is a rectangular cut stone furnace with four arches at its base. It remained in blast until 1855–1860. The furnace was donated to the Western Pennsylvania Conservancy in 1973. Note: This includes Read more on Wikipedia
Source: en.wikipedia.org