Bethlehem Steel: Builder and Arsenal of America - Kenneth Warren - Google Books

http://books.google.de/books?id=fbrSRvxCQUcC&pg=PA126&lpg=PA126&dq=McClintic-Marshall&source=bl&ots=85c7sensoB&sig=UM-DUn7rfScJo

In the late 19th century, rails from Bethlehem Steel helped build the United States into the world's foremost economy. During the 1890s, Bethlehem became America's leading supplier of heavy armaments, and by 1914, it had pioneered new methods of structural…