- Author
- Loose, John Ward Willson.
- Date of Publication
- 1954.
extensively in railway-building.
In Lancaster County the first furnace to employ the hot
blast and anthracite coal was that of the Shawnee in Columbia.
�This furnace, consisting of a stack, 46 feet high and 16 feet
across the boshes, was built in 1844 by Robert and James Colvin.
It was located north of