Ore and coal docks, Erie, Pennsylvania - Public domain image. Dry plat...
Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description
Bureau of Mines Boulder City Experimental Station, Electrolytic Mangan...
Significance: Building 500, as part of the Date Street Complex, was a component of the Bureau of Mines Electrometallurgical Research Facility located in Boulder City. As such, it is within the designated Bould... More
Bureau of Mines Boulder City Experimental Station, Electrolytic Mangan...
Significance: Building 500, as part of the Date Street Complex, was a component of the Bureau of Mines Electrometallurgical Research Facility located in Boulder City. As such, it is within the designated Bould... More
Silver King Mining Company, Mineshaft & Main Hoist, Woodside Gulch, Pa...
Significance: The Silver King Mining Company became one of the major producers in the Park City district of Utah and attained a brief reputation as the richest silver mine in the known world. One of the smalle... More
Mountain King Gold Mine & Mill, 4.3 Air miles Northwest of Copperopoli...
Significance: The Mountain King Mill was originally constructed as a stamp mill for processing gold ore, and was in intermittent but fairly continuous use from 1905-1946. It was significantly altered in a numb... More
Silver King Mining Company, Covered Tramway, Park City West, Park City...
Significance: At the beginning of the twentieth century the Silver King Coalition Mine in Park City, Utah, was both the largest producer of ore and ore-concentrates in the region and the largest dividend-payer ... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Kennecott Copper Corporation, Company Store & Warehouse, On Copper Riv...
Significance: The Store and Warehouse building was built in 1917, along with several other additions to Kennecott Company Town. The concentration of functions in the new building reflected the continued growth ... More
Kennecott Copper Corporation, Company Store & Warehouse, On Copper Riv...
Significance: The Store and Warehouse building was built in 1917, along with several other additions to Kennecott Company Town. The concentration of functions in the new building reflected the continued growth ... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Digging asphalt, Pitch Lake, Trinidad, W.I.
Public domain photograph of Middle East, free to use, no copyright restrictions image - Picryl description
Loading cars with asphalt, Pitch Lake, Trinidad, W.I.
Picryl description: Public domain image of a damaged, burned, or destroyed building, natural disaster, war destruction, ruins, 19th-century architecture, free to use, no copyright restrictions.
Escanaba, Mich., coal docks - Glass negative photogrpah. Public domain...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Anchor Line docks and Penna. R.R. Pennsylvania Railroad coal & ore doc...
Date based on Detroit, Catalogue J (1901). "85" on negative. Detroit Publishing Co. no. 012893. Gift; State Historical Society of Colorado; 1949.
He took the bull by the horns; but-- / Keppler.
Illustration shows John Mitchell, president of the United Mine Workers of America, grasping an angry bull labeled "Coal Operators' Combine" by the horns. The cartoonist is suggesting that the bull might get the... More
Pittsburgh Steel Co., Monongahela River
Photograph shows the Alicia Mines, no. 2 building, on the Monongahela River. U.S.E. Office, Pgh., Pa., June 13, 1919. Ex. 64 2158
Pennsylvania R.R. ore docks, a "Hulett" unloader in operation, Clevela...
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description
Water front, Toledo, Ohio - Public domain image. Dry plate negative.
Videodisc images are out of sequence; actual left to right order is 1A-10275, 10274, 10273, 10272, 10271. "G 5906," "G 5907," "G 5909," "G 5911," and "G 5913" on left to right negatives respectively. Detroit Pu... More
Silver King Mining Company, Ore Loading Station, Park Avenue, Park Cit...
Significance: One problem encountered by the Silver King Mining Company was the transportation of its ore over the rough terrain between the mine and the railhead in Park City. The solution was a 7,000' long ae... More
Tintic Standard Reduction Mill, Warm Springs Mountain, Goshen, Utah Co...
Significance: The Tintic Standard Reduction Mill was the only use of the antiquated Augustin process in the United States during the early 1920s. The Augustin process was an acid-brine chlorodizing and leaching... More
Tintic Standard Reduction Mill, Warm Springs Mountain, Goshen, Utah Co...
Significance: The Tintic Standard Reduction Mill was the only use of the antiquated Augustin process in the United States during the early 1920s. The Augustin process was an acid-brine chlorodizing and leaching... More
Sound Democrat Mill, Placer Creek Valley, Silverton, San Juan County, ...
Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Sound Democrat Mill, Placer Creek Valley, Silverton, San Juan County, ...
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description
Bureau of Mines Boulder City Experimental Station, Ore Dressing Pilot ...
Significance: Building 600, as part of the Date Street Complex, was a component of the Bureau of Mines Electrometallurgical Research Facility located in Boulder City. As such, it is within the designated Bould... More
Escanaba, Mich. ore docks, mammoth plate negative
Public domain image of a historic view of Boston Harbor, Massachusetts, free to use, no copyright restrictions - Picryl description
Silver King Mining Company, Covered Tramway, Park City West, Park City...
Significance: At the beginning of the twentieth century the Silver King Coalition Mine in Park City, Utah, was both the largest producer of ore and ore-concentrates in the region and the largest dividend-payer ... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Kennecott Copper Corporation, Company Store & Warehouse, On Copper Riv...
Significance: The Store and Warehouse building was built in 1917, along with several other additions to Kennecott Company Town. The concentration of functions in the new building reflected the continued growth ... More
Kennecott Copper Corporation, Company Store & Warehouse, On Copper Riv...
Significance: The Store and Warehouse building was built in 1917, along with several other additions to Kennecott Company Town. The concentration of functions in the new building reflected the continued growth ... More
Kennecott Copper Corporation, Company Store & Warehouse, On Copper Riv...
Significance: The Store and Warehouse building was built in 1917, along with several other additions to Kennecott Company Town. The concentration of functions in the new building reflected the continued growth ... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
Kennecott Copper Corporation, Concentration Mill, On Copper River & No...
Significance: The Concentration Mill was a dynamic, ever changing structure. Its form reflected the ever-increasing complexity of the ores mined at Kennecott. The building was first erected in 1908 as the low... More
[Print speciman of vignettes of Wincohocking Mills, Philadelphiadelphi...
Illus. in: Lithography, engraving and printing establishment of Augs. Kollner : designer, engraver & lithographer, copperplate & lithographic printer, [p. 4]
Escanaba, ore docks, cyanotype, mammoth plate negative
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description
Escanaba, Mich. Ore docks, mammoth plate negative
Picryl description: Public domain image of a historic park, open terrace, world heritage landmark, classical or neoclassical architecture, free to use, no copyright restrictions.
[The Manda unloading ore, Cleveland, Ohio]
Public domain photograph - historical image of Ohio, United States, free to use, no copyright restrictions image - Picryl description
A Kentucky coal mine. 19th century, Library of Congress collection
Photograph shows man with donkey-drawn mine cars filled with ore outside Kentucky coal mine. Photo by Wrenn & King, Lexington, Ky. Additional title on item: Kentucky. Kentucky Coal Mine, horse-drawn coal cars o... More
[Unloading ore from Hulett machine, Buffalo, N.Y.]
Public domain photograph of train depot, warehouse, railroad works, free to use, no copyright restrictions image - Picryl description
Pennsylvania R.R. iron ore docks, unloading ore from a lake freighter ...
Public domain photograph - historical image of Ohio, United States, free to use, no copyright restrictions image - Picryl description
Ore being unloaded from the lake steamer Algosoo of Sault Ste. Marie a...
Public domain photograph - historical image of Ohio, United States, free to use, no copyright restrictions image - Picryl description
Kennecott Copper Corporation, Leaching Plant, On Copper River & Northw...
Significance: The original leaching plant (now the south end of the building) was constructed in 1915 and went into production the next year. The first four leaching tanks could process 300 tons of ore per day... More
Silver King Mining Company, Ore Mill, Park City West, Park City, Summi...
Significance: At the beginning of the twentieth century the Silver King Coalition Mine in Park City, Utah, was both the largest producer of ore and ore-concentrates in the region and the largest dividend-payer ... More
Tintic Standard Reduction Mill, Warm Springs Mountain, Goshen, Utah Co...
Significance: The Tintic Standard Reduction Mill was the only use of the antiquated Augustin process in the United States during the early 1920s. The Augustin process was an acid-brine chlorodizing and leaching... More
Tintic Standard Reduction Mill, Warm Springs Mountain, Goshen, Utah Co...
Significance: The Tintic Standard Reduction Mill was the only use of the antiquated Augustin process in the United States during the early 1920s. The Augustin process was an acid-brine chlorodizing and leaching... More
Sound Democrat Mill, Placer Creek Valley, Silverton, San Juan County, ...
Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description
Sound Democrat Mill, Placer Creek Valley, Silverton, San Juan County, ...
Public domain scan of a architecture diagram, settlement map, plan, or drawing, free to use, no copyright restrictions - Picryl description.
Mizpah Mine, Tonopah, Nye County, NV
Significance: The Tonopah Mining boom was the first to revive the mining industry in Nevada after two decades of depression. Mining activity was long sustained at Tonopah largely due to the amazing production ... More
Mizpah Mine, Tonopah, Nye County, NV
Significance: The Tonopah Mining boom was the first to revive the mining industry in Nevada after two decades of depression. Mining activity was long sustained at Tonopah largely due to the amazing production ... More
Ore at L.S. & M.S. [Lake Shore and Michigan Southern] Ry. docks, Ashta...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Bureau of Mines Boulder City Experimental Station, Ore Dressing Pilot ...
Significance: Building 600, as part of the Date Street Complex, was a component of the Bureau of Mines Electrometallurgical Research Facility located in Boulder City. As such, it is within the designated Bould... More
Silver King Mining Company, Warehouse, Park City West, Park City, Summ...
Significance: At the beginning of the twentieth century the Silver King Coalition Mine in Park City, Utah, was both the largest producer of ore and ore-concentrates in the region and the largest dividend-payer ... More
Vanadium Corporation of America (VCA) Naturita Mill, Sampling Building...
Significance: The VCA Naturita Mill Office Building was constructed in 1960-61 as part of an effort to reconstruct the facility as an experimental uranium and vanadium ore concentrating facility. Between 1958 (... More
Vanadium Corporation of America (VCA) Naturita Mill, Sampling Building...
Significance: The VCA Naturita Mill Office Building was constructed in 1960-61 as part of an effort to reconstruct the facility as an experimental uranium and vanadium ore concentrating facility. Between 1958 (... More
Bureau of Mines Boulder City Experimental Station, Electrolytic Mangan...
Significance: Building 500, as part of the Date Street Complex, was a component of the Bureau of Mines Electrometallurgical Research Facility located in Boulder City. As such, it is within the designated Bould... More
Kennecott Copper Corporation, Machine Shop, On Copper River & Northwes...
Significance: The Machine Shop was erected in 1916 as part of the general expansion of the Kennecott facilities that took place between 1915 and 1918. Over time, the Machine Shop was expanded to include additi... More
Water front, Toledo, O[hio] - Public domain image. Dry plate negative.
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Liberty Historic District, Water Powered Ore Mill, Route 2, Cle Elum, ...
Unprocessed Field note material exists for this structure: FN-30 Survey number: HABS WA-163-W
Silver King Mining Company, Covered Tramway, Park City West, Park City...
Significance: At the beginning of the twentieth century the Silver King Coalition Mine in Park City, Utah, was both the largest producer of ore and ore-concentrates in the region and the largest dividend-payer ... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More