Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River...
Survey number: HAER PA-384-D Building/structure dates: 1915 Initial Construction
U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River...
Survey number: HAER PA-384-D Building/structure dates: 1915 Initial Construction
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More
Baltimore & Ohio Railroad, Rail Rolling Mill, Elm Street & Locust Alle...
Significance: With the inexhaustible supply of coal and the eventual juncture of the route to Pittsburgh with the mainline at Cumberland, the B & O though significant economics were available by producing rails... More
Baltimore & Ohio Railroad, Rail Rolling Mill, Elm Street & Locust Alle...
Significance: With the inexhaustible supply of coal and the eventual juncture of the route to Pittsburgh with the mainline at Cumberland, the B & O though significant economics were available by producing rails... More
U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River...
Survey number: HAER PA-384-D Building/structure dates: 1915 Initial Construction
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
Baltimore & Ohio Railroad, Rail Rolling Mill, Elm Street & Locust Alle...
Significance: With the inexhaustible supply of coal and the eventual juncture of the route to Pittsburgh with the mainline at Cumberland, the B & O though significant economics were available by producing rails... More
Baltimore & Ohio Railroad, Rail Rolling Mill, Elm Street & Locust Alle...
Significance: With the inexhaustible supply of coal and the eventual juncture of the route to Pittsburgh with the mainline at Cumberland, the B & O though significant economics were available by producing rails... More
U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River...
Survey number: HAER PA-384-D Building/structure dates: 1915 Initial Construction
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More
Baltimore & Ohio Railroad, Rail Rolling Mill, Elm Street & Locust Alle...
Significance: With the inexhaustible supply of coal and the eventual juncture of the route to Pittsburgh with the mainline at Cumberland, the B & O though significant economics were available by producing rails... More
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More
Baltimore & Ohio Railroad, Rail Rolling Mill, Elm Street & Locust Alle...
Significance: With the inexhaustible supply of coal and the eventual juncture of the route to Pittsburgh with the mainline at Cumberland, the B & O though significant economics were available by producing rails... More
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More
U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River...
Survey number: HAER PA-384-D Building/structure dates: 1915 Initial Construction
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
Baltimore & Ohio Railroad, Rail Rolling Mill, Elm Street & Locust Alle...
Significance: With the inexhaustible supply of coal and the eventual juncture of the route to Pittsburgh with the mainline at Cumberland, the B & O though significant economics were available by producing rails... More
Baltimore & Ohio Railroad, Rail Rolling Mill, Elm Street & Locust Alle...
Significance: With the inexhaustible supply of coal and the eventual juncture of the route to Pittsburgh with the mainline at Cumberland, the B & O though significant economics were available by producing rails... More
U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River...
Survey number: HAER PA-384-D Building/structure dates: 1915 Initial Construction
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
Baltimore & Ohio Railroad, Rail Rolling Mill, Elm Street & Locust Alle...
Significance: With the inexhaustible supply of coal and the eventual juncture of the route to Pittsburgh with the mainline at Cumberland, the B & O though significant economics were available by producing rails... More
Baltimore & Ohio Railroad, Rail Rolling Mill, Elm Street & Locust Alle...
Significance: With the inexhaustible supply of coal and the eventual juncture of the route to Pittsburgh with the mainline at Cumberland, the B & O though significant economics were available by producing rails... More
Baltimore & Ohio Railroad, Rail Rolling Mill, Elm Street & Locust Alle...
Significance: With the inexhaustible supply of coal and the eventual juncture of the route to Pittsburgh with the mainline at Cumberland, the B & O though significant economics were available by producing rails... More
U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River...
Survey number: HAER PA-384-D Building/structure dates: 1915 Initial Construction
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More
Baltimore & Ohio Railroad, Rail Rolling Mill, Elm Street & Locust Alle...
Significance: With the inexhaustible supply of coal and the eventual juncture of the route to Pittsburgh with the mainline at Cumberland, the B & O though significant economics were available by producing rails... More
Baltimore & Ohio Railroad, Rail Rolling Mill, Elm Street & Locust Alle...
Significance: With the inexhaustible supply of coal and the eventual juncture of the route to Pittsburgh with the mainline at Cumberland, the B & O though significant economics were available by producing rails... More
U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River...
Survey number: HAER PA-384-D Building/structure dates: 1915 Initial Construction
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More
U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River...
Survey number: HAER PA-384-D Building/structure dates: 1915 Initial Construction
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
Rensselaer Iron Works, Rail Mill, Adams Street & Hudson River, Troy, R...
Significance: A typical example of masonry and heavy timber factory construction; part of an important nineteenth-century iron works. Unprocessed Field note material exists for this structure: FN-4 Survey num... More
U.S. Steel Homestead Works, Along Monongahela River, north of Eighth A...
Significance: Established in 1879, Homestead Works is one of six plants (Homestead, Edgar Thomson, Duquesne, Irvin, National and Clairton) which, until the collapse in 1982, comprised U.S. Steel's Mon Valley wo... More