U.S. Steel Cancels $1B Upgrade to Pittsburgh Plants - The Allegheny Front
U.S. Steel to Invest $1.2 Billion at Pennsylvania Mills - WSJ
Edgar Thomson Steel Works - Wikipedia
Steel braddock, pennsylvania hi-res stock photography and images - Alamy
US Steel Edgar Thomson Plant
Industrial History: US Steel: Edgar Thomson Works in Braddock, PA
US Steel Edgar Thomson steel plant in Braddock, Pennsylvania - YouTube
U.S. Steel's (X) Earnings Forecast Disappoints as Prices Fall From Last Year - Bloomberg
U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River, Braddock, Allegheny County, PA | Library of Congress
U.S. Steel Upgrades to Cut Costs and Benefit From the Alloy's Rising Price - Bloomberg
Edgar Thomson Steel Works - Wikipedia
U.S. Steel to hold info sessions about Clairton, Braddock plant upgrades | TribLIVE.com
U.S. Steel to Invest $1.2 Billion at Pennsylvania Mills - WSJ
U.S.Steel: J. Edgar Thomson Works | in Braddock, PA. Turtle … | Flickr
U.S. Steel Mon Valley Works: An Historically Significant Factory Upgrade
US Steel cancellation leaves Western Pa. with questions over steel's future | StateImpact Pennsylvania
