Blair County, Pennsylvania
Etna Furnace (House)
[Map] N of Williamsburg, Williamsburg, PAAlso known as: Mount Etna Furnace
Tyrone Borough Historic District (District)
[Map] Roughly bounded by W. 14th St., Logan Ave., Bald Eagle Ave., the Little Juniata R., W. 8th St. and Jefferson Ave., Tyrone, Pennsylvania