United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
United States Pipe & Foundry Company Plant, 2023 St. Louis Avenue at I...
Significance: The Bessemer plant of the U.S. Pipe Company was one of the first pipe factories established in Alabama, in a region that became synonymous with foundry production. U.S. Pipe owned and controlled ... More
Jet Propulsion Laboratory Edwards Facility, Mixer & Casting Building, ...
Unprocessed Field note material exists for this structure: N690 Survey number: HAER CA-163-P
Jet Propulsion Laboratory Edwards Facility, Mixer & Casting Building, ...
Unprocessed Field note material exists for this structure: N690 Survey number: HAER CA-163-P
Jet Propulsion Laboratory Edwards Facility, Mixer & Casting Building, ...
Unprocessed Field note material exists for this structure: N690 Survey number: HAER CA-163-P
Jet Propulsion Laboratory Edwards Facility, Mixer & Casting Building, ...
Unprocessed Field note material exists for this structure: N690 Survey number: HAER CA-163-P
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
U.S. Steel Edgar Thomson Works, Blast Furnace Plant, Along Monongahela...
Survey number: HAER PA-384-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1916 Subsequent Work Building/structure dates: 1927 Subsequent Work Building/structure dates: 1941-... More
McWane Cast Iron Pipe, 1201 Vanderbilt Road, Birmingham, Jefferson Cou...
Survey number: HAER AL-70 Public domain photograph of a city streets, cityscape, urban environment, buildings, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe, 1201 Vanderbilt Road, Birmingham, Jefferson Cou...
Survey number: HAER AL-70 Public domain photograph of a city streets, cityscape, urban environment, buildings, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph - historical image of Alabama, United States, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph - historical image of Alabama, United States, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph - historical image of Alabama, United States, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph - historical image of Alabama, United States, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph of industrial workers, factory building, work, assembly line, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph of manufacturing workers, factory building, assembly line, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph - historical image of Alabama, United States, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph - historical image of Alabama, United States, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph of quarry, mining industry, miners, free to use, no copyright restrictions image - Picryl description
McWane Cast Iron Pipe Company, Pipe Casting Area, 1201 Vanderbilt Road...
Survey number: HAER AL-70-A Public domain photograph - historical image of Alabama, United States, free to use, no copyright restrictions image - Picryl description
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More
U.S. Steel Duquesne Works, Blast Furnace Plant, Along Monongahela Rive...
See also HAER PA-115 for additional documentation. Includes written data (pages 55 through 158). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integ... More