Image: GENERAL EASTERN VIEW OF DOROTHY SIX BLAST FURNACE COMPLEX. (Jet Lowe) - U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela River, Duquesne, Allegheny County, PA HAER PA,2-DUQU,3A-54

Description: Heyl and Patterson, Incorporated; Ingersoll-Rand Corporation; Dorr-Oliver Company; General Electric Company; Allis-Chalmers; Wilson-Snyder; Woodings Industrial Corporation; William Bailey Company; Canadian Met-Chem Consultants, Limited; American Bridge Company; Keystone Bridge Company; Terry Steam Turbine Company; Bowser Company of Fort Wayne; John Moore and Sons; American Air Filter Company; Chemical Construction Corporation; Eimco Corporation; Ceramic Cooling Tower Company; Resorcon, Incorporated; Arthur G. McKee and Sons; Riter-Conley Company; Brassert-Vincent Company; Diehl, Ambrose N; Liddle, L E; Elliott Company; Westinghouse Electric Company; Stephens-Adamson Manufacturing Company; Brown Hoisting and Conveying Machine Company; Atlas Car Manufacturing Company; C. O. Barlett and Snow Company; Koppers Company; Neeland, Marvin A; Superior-Lidgerwood-Mundy Company; Carnegie Steel Company; U.S. Steel Corporations; USX Corporation; Lowe, Jet, photographer; Stupich, Martin, photographer
Title: GENERAL EASTERN VIEW OF DOROTHY SIX BLAST FURNACE COMPLEX. (Jet Lowe) - U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela River, Duquesne, Allegheny County, PA
Credit: http://www.loc.gov/pictures/item/pa3339.photos.359247p
Author: Lowe, Jet, creator
Permission: This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No