Swank, James. "The Manufacture of Iron and Steel Rails in Western Pennsylvania." Pennsylvania Magazine of History and Biography 23 (1904): 10.
Citation Type: Journal Article
Referenced in:
First Steel Rails [Steel]
Swank, James. "The Manufacture of Iron and Steel Rails in Western Pennsylvania." Pennsylvania Magazine of History and Biography 23 (1904): 10.
Citation Type: Journal Article
Referenced in:
First Steel Rails [Steel]