Pittsburgh Area Steel Mills
1 2 3 4 5 6 7 8 9 10 11 12 13
127 Total Pictures
Dorothy 6 & Pool, Duquesne Works 3-88 LF
![architecture #100](http://www.rpruschak.com/gallery/pittsburghareasteelmills/58.jpg)
Ore Pit Duquesne Works 9-89 SF676-27
![architecture #101](http://www.rpruschak.com/gallery/pittsburghareasteelmills/34.jpg)
Cranes and Dorothy Furnaces, Duquesne Works 9-89 LF
![architecture #102](http://www.rpruschak.com/gallery/pittsburghareasteelmills/116.jpg)
National Works, McKeesport 10-88 SF570-26
![architecture #103](http://www.rpruschak.com/gallery/pittsburghareasteelmills/31.jpg)
National Works 10-88
![architecture #104](http://www.rpruschak.com/gallery/pittsburghareasteelmills/102.jpg)
Blast Furnace, National Works, McKeesport 2-89 LF
![architecture #105](http://www.rpruschak.com/gallery/pittsburghareasteelmills/122.jpg)
Blast Furnaces, National Works, McKeesport 2-89 LF
![architecture #106](http://www.rpruschak.com/gallery/pittsburghareasteelmills/123.jpg)
National Works and the Monongahela River 10-88
![architecture #107](http://www.rpruschak.com/gallery/pittsburghareasteelmills/103.jpg)
National Works Stacks 10-88
![architecture #108](http://www.rpruschak.com/gallery/pittsburghareasteelmills/104.jpg)
Section of the National Works 10-88
![architecture #109](http://www.rpruschak.com/gallery/pittsburghareasteelmills/105.jpg)