Buchanan Furnace - Credit: Wikimedia Commons
The Buchanan Furnace is a historic iron furnace located in Licking Township, Clarion County, Pennsylvania. It was built in 1844, and is a cold blast charcoal furnace measuring 30 feet by 33 feet at the base and 33 feet tall. It had a maximum production of 1,200 tons per year and was abandoned in 1858 because of a lack of timber to be used as fuel. Note: This includes Read more on Wikipedia
Source: en.wikipedia.org