Production. Zinc. A thickener at a zinc concentrator. From the Eagle-P...
Picryl description: Public domain image of a portrait of a cardinal, Catholic church priest, free to use, no copyright restrictions.
Marvine Colliery, Dorr Thickener Plant No. 1, West side Boulevard Aven...
Significance: Marvine Colliery is important to local history for its relationship to the development of the Anthracite Mining Industry in northeast Pennsylvania, "The Anthracite Capital of the World" 1890-1930.... More
Marvine Colliery, Dorr Thickener Plant No. 1, West side Boulevard Aven...
Significance: Marvine Colliery is important to local history for its relationship to the development of the Anthracite Mining Industry in northeast Pennsylvania, "The Anthracite Capital of the World" 1890-1930.... More
Marvine Colliery, Dorr Thickener Plant No. 1, West side Boulevard Aven...
Significance: Marvine Colliery is important to local history for its relationship to the development of the Anthracite Mining Industry in northeast Pennsylvania, "The Anthracite Capital of the World" 1890-1930.... More
Marvine Colliery, Dorr Thickener Plant No. 1, West side Boulevard Aven...
Significance: Marvine Colliery is important to local history for its relationship to the development of the Anthracite Mining Industry in northeast Pennsylvania, "The Anthracite Capital of the World" 1890-1930.... More
Production. Copper. A thickener at a large copper concentrator of the ...
Picryl description: Public domain image of a power station, dam, electric generator, industrial building, free to use, no copyright restrictions.
Marvine Colliery, Dorr Thickener Plant No. 1, West side Boulevard Aven...
Significance: Marvine Colliery is important to local history for its relationship to the development of the Anthracite Mining Industry in northeast Pennsylvania, "The Anthracite Capital of the World" 1890-1930.... More