South Works, Carnegie Illinois Steel Company, United States Steel Corporation (Chicago, Ill.) | Hagley Digital Archives
![How Andrew Carnegie's Genius and Blue-Collar Grit Made Pittsburgh the Steel City | What It Means to Be American How Andrew Carnegie's Genius and Blue-Collar Grit Made Pittsburgh the Steel City | What It Means to Be American](https://www.zocalopublicsquare.org/wp-content/uploads/2017/04/Kobus-on-Steel-Mill-exterior--600x432.jpg)
How Andrew Carnegie's Genius and Blue-Collar Grit Made Pittsburgh the Steel City | What It Means to Be American
![Amazon.com: Carnegie Steel Mill C1905 Ncarnegie Steel Works In Homestead Pennsylvania Photograph C1905 Poster Print by (24 x 36): Posters & Prints Amazon.com: Carnegie Steel Mill C1905 Ncarnegie Steel Works In Homestead Pennsylvania Photograph C1905 Poster Print by (24 x 36): Posters & Prints](https://m.media-amazon.com/images/I/61Pg2E46Z3L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Carnegie Steel Mill C1905 Ncarnegie Steel Works In Homestead Pennsylvania Photograph C1905 Poster Print by (24 x 36): Posters & Prints
![How Andrew Carnegie's Genius and Blue-Collar Grit Made Pittsburgh the Steel City | Essay | Zócalo Public Square How Andrew Carnegie's Genius and Blue-Collar Grit Made Pittsburgh the Steel City | Essay | Zócalo Public Square](https://www.zocalopublicsquare.org/wp-content/uploads/2017/04/LEAD-IMAGE-CROP-Kobus-on-Steel-Men-at-Crucbile-copy.jpg)
How Andrew Carnegie's Genius and Blue-Collar Grit Made Pittsburgh the Steel City | Essay | Zócalo Public Square
![File:The inside history of the Carnegie Steel Company, a romance of millions (1903) (14753634836).jpg - Wikimedia Commons File:The inside history of the Carnegie Steel Company, a romance of millions (1903) (14753634836).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/f/f6/The_inside_history_of_the_Carnegie_Steel_Company%2C_a_romance_of_millions_%281903%29_%2814753634836%29.jpg)
File:The inside history of the Carnegie Steel Company, a romance of millions (1903) (14753634836).jpg - Wikimedia Commons
![How Andrew Carnegie's Genius and Blue-Collar Grit Made Pittsburgh the Steel City | What It Means to Be American How Andrew Carnegie's Genius and Blue-Collar Grit Made Pittsburgh the Steel City | What It Means to Be American](https://www.zocalopublicsquare.org/wp-content/uploads/2017/04/Kobus-on-Steel-Steel-Bessemer_molten_iron-CLP-1-600x470.jpg)