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Beth Shemesh - stereoscopic view, public domain photorpaph

Beth Shemesh - stereoscopic view, public domain photorpaph

Public domain photograph of 1920s Israel, free to use, no copyright restrictions image - Picryl description

Iraq. El-Abaid. Excavation shafts

Iraq. El-Abaid. Excavation shafts

Picryl description: Public domain image of a basement, underground, lobby, free to use, no copyright restrictions.

[Excavation work near the Washington Monument, Washington, D.C.]

[Excavation work near the Washington Monument, Washington, D.C.]

Public domain photograph of Washington DC, 1910s-1920s America, free to use, no copyright restrictions image - Picryl description

Excavation work at Shasta Dam. Shasta County, California

Excavation work at Shasta Dam. Shasta County, California

Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description

Excavation for the sewage disposal plant. San Diego, California

Excavation for the sewage disposal plant. San Diego, California

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description

Shasta Dam, Shasta County, California. Excavation work

Shasta Dam, Shasta County, California. Excavation work

Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.

Gold Placers Incorporated, Worker Quarters, Near Coal Creek & Yukon River, Eagle, Southeast Fairbanks Census Area, AK

Gold Placers Incorporated, Worker Quarters, Near Coal Creek & Yukon Ri...

Significance: Gold mining is an important theme in the history of the upper Yukon River region in Alaska and Canada. One of several mining camps in the area, the Coal Creek Mining Camp contains many important c... More

Livingstone Channel - Public domain image. Dry plate negative.

Livingstone Channel - Public domain image. Dry plate negative.

Public domain photograph - panorama, United States, free to use, no copyright restrictions image - Picryl description

Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA

Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA

Significance: Bodie is a Registered National Historic Landmark, and California Historical Landmark #341. Placer gold was first discovered here in July, 1859 and a quartz vein was discovered in August, 1859; bu... More

Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA

Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA

Significance: Bodie is a Registered National Historic Landmark, and California Historical Landmark #341. Placer gold was first discovered here in July, 1859 and a quartz vein was discovered in August, 1859; bu... More

Gold Placers Incorporated, Coak Creek Dredge, Near Coal Creek & Yukon River, Eagle, Southeast Fairbanks Census Area, AK

Gold Placers Incorporated, Coak Creek Dredge, Near Coal Creek & Yukon ...

Significance: In 1934, Charles Janin, a prominent San Francisco mining engineer, designed a 4-cubic-foot dredge for Gold Placers Incorporated, a newly formed mining company organized by General A.D. McRae of Va... More

Jack Wade Dredge, Milepost 86, Taylor Highway, Chicken, Southeast Fairbanks Census Area, AK

Jack Wade Dredge, Milepost 86, Taylor Highway, Chicken, Southeast Fair...

Significance: One of the first bucketline dredges in the Fortymile mining district, this dredge worked longer than any other. The remains sit on what is considered by many as the richest creek in the district.... More

Jack Wade Dredge, Milepost 86, Taylor Highway, Chicken, Southeast Fairbanks Census Area, AK

Jack Wade Dredge, Milepost 86, Taylor Highway, Chicken, Southeast Fair...

Significance: One of the first bucketline dredges in the Fortymile mining district, this dredge worked longer than any other. The remains sit on what is considered by many as the richest creek in the district.... More

Utah Copper Company, Bingham Canyon Mine, State Route 48, Copperton, Salt Lake County, UT

Utah Copper Company, Bingham Canyon Mine, State Route 48, Copperton, S...

Picryl description: Public domain photograph of farming, farmer, agriculture, 20th-century, free to use, no copyright restrictions.

Utah Copper Company, Bingham Canyon Mine, State Route 48, Copperton, Salt Lake County, UT

Utah Copper Company, Bingham Canyon Mine, State Route 48, Copperton, S...

Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.

The Great Culebra Cut with Gold Hill, showing landslide in the foreground, Panama Canal

The Great Culebra Cut with Gold Hill, showing landslide in the foregro...

On verso at top left: "O. E. Jorstad, Box 1364, Cristobal, C.Z." On verso at bottom left: "P9. I. L. Maduro Jr., P.O. Box 281, Panama (Copyright)". Transfer; LC Hispanic Division (Panama Canal Commission (Canal... More

Zion-Mount Carmel Highway, Tunnel, Two miles east of Zion Canyon Scenic Drive, Springdale, Washington County, UT

Zion-Mount Carmel Highway, Tunnel, Two miles east of Zion Canyon Sceni...

Significance: The 5,613-foot long, rock-faced Zion-Mount Carmel Tunnel with concrete spines was completed in 1930 and retains structural integrity. It is one of the most spectacular manmade sites at Zion Natio... More

Zion-Mount Carmel Highway, Tunnel, Two miles east of Zion Canyon Scenic Drive, Springdale, Washington County, UT

Zion-Mount Carmel Highway, Tunnel, Two miles east of Zion Canyon Sceni...

Significance: The 5,613-foot long, rock-faced Zion-Mount Carmel Tunnel with concrete spines was completed in 1930 and retains structural integrity. It is one of the most spectacular manmade sites at Zion Natio... More

Hammon Consolidated Gold Fields, Nome, Nome Census Area, AK

Hammon Consolidated Gold Fields, Nome, Nome Census Area, AK

Survey number: HAER AK-3 Building/structure dates: 1922 Subsequent Work Building/structure dates: 1941 Subsequent Work

Hammon Consolidated Gold Fields, Nome, Nome Census Area, AK

Hammon Consolidated Gold Fields, Nome, Nome Census Area, AK

Survey number: HAER AK-3 Building/structure dates: 1922 Subsequent Work Building/structure dates: 1941 Subsequent Work

Bonneville Power Administration South Bank Substation, I-84, South of Bonneville Dam Powerhouse, Bonneville, Multnomah County, OR

Bonneville Power Administration South Bank Substation, I-84, South of ...

Significance: South Bank Substation was one of the first substations constructed by the Bonneville Power Administration. It is historically significant because it served to energize the BPA's first transmissio... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's County, MD

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's Cou...

Significance: Initially completed ca. 1746, Belair is an outstanding example of Georgian architecture. It was also home to two Maryland governors and symbolizes more than 250 years of thoroughbred horse racing.... More

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's County, MD

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's Cou...

Significance: Initially completed ca. 1746, Belair is an outstanding example of Georgian architecture. It was also home to two Maryland governors and symbolizes more than 250 years of thoroughbred horse racing.... More

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's County, MD

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's Cou...

Significance: Initially completed ca. 1746, Belair is an outstanding example of Georgian architecture. It was also home to two Maryland governors and symbolizes more than 250 years of thoroughbred horse racing.... More

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's County, MD

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's Cou...

Significance: Initially completed ca. 1746, Belair is an outstanding example of Georgian architecture. It was also home to two Maryland governors and symbolizes more than 250 years of thoroughbred horse racing.... More

Eli Whitney Armory, West of Whitney Avenue, Armory Street Vicinity, Hamden, New Haven County, CT

Eli Whitney Armory, West of Whitney Avenue, Armory Street Vicinity, Ha...

Significance: Location of the musket factory of Eli Whitney, an important contributor to the development of the American System of Manufacturing. It was here that Whitney attempted a system of production that ... More

Eli Whitney Armory, West of Whitney Avenue, Armory Street Vicinity, Hamden, New Haven County, CT

Eli Whitney Armory, West of Whitney Avenue, Armory Street Vicinity, Ha...

Significance: Location of the musket factory of Eli Whitney, an important contributor to the development of the American System of Manufacturing. It was here that Whitney attempted a system of production that ... More

Excavating for the new Union Station, Detroit, Mich

Excavating for the new Union Station, Detroit, Mich

"G 7164" on negative. Detroit Publishing Co. no. 071853. Gift; State Historical Society of Colorado; 1949.

President Roosevelt running an American steam-shovel at Culebra Cut, Panama Canal

President Roosevelt running an American steam-shovel at Culebra Cut, P...

H85988 Copyright Office. No. (17)-9359; U95854. Copyright 1906 by Underwood & Underwood.

Samai︠a︡ bolʹshai︠a︡ vyemka u Ustʹ-Katava

Samai︠a︡ bolʹshai︠a︡ vyemka u Ustʹ-Katava

Public domain historical photo, free to use, no copyright restrictions image - Picryl description

[Culebra Cut, Panama Canal],  Panoramic Photograph

[Culebra Cut, Panama Canal], Panoramic Photograph

J190539 U.S. Copyright Office Copyright claimant's address: 143 Baronne St., New Orleans. No. 673. Title derived from copyright deposit records. Copyright deposit; Gordon Panoramic Photo Co.; March 7, 1914.

Tel el Nasbeh, taken May 20, 1932, excavation by Dean Bade in 1926.

Tel el Nasbeh, taken May 20, 1932, excavation by Dean Bade in 1926.

Public domain photograph of West Bank, Palestine, Israel, free to use, no copyright restrictions image - Picryl description

Gold Placers Incorporated, Mess Hall, Near Coal Creek & Yukon River, Eagle, Southeast Fairbanks Census Area, AK

Gold Placers Incorporated, Mess Hall, Near Coal Creek & Yukon River, E...

Significance: Gold mining is an important theme in the history of the upper Yukon River region in Alaska and Canada. One of several mining camps in the area, the Coal Creek Mining Camp contains many important c... More

Livingstone Channel - Public domain image. Dry plate negative.

Livingstone Channel - Public domain image. Dry plate negative.

Videodisc images are out of sequence; actual left to right order is 1A-10372, 10371, 10370. "G 7611 L," "G 7612 C," and "G 7613 R" on left to right negatives respectively. Detroit Publishing Co. no. 015662. Gif... More

Livingstone Channel - Public domain image. Dry plate negative.

Livingstone Channel - Public domain image. Dry plate negative.

Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.

Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA

Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA

Significance: Bodie is a Registered National Historic Landmark, and California Historical Landmark #341. Placer gold was first discovered here in July, 1859 and a quartz vein was discovered in August, 1859; bu... More

Gold Placers Incorporated, Coak Creek Dredge, Near Coal Creek & Yukon River, Eagle, Southeast Fairbanks Census Area, AK

Gold Placers Incorporated, Coak Creek Dredge, Near Coal Creek & Yukon ...

Significance: In 1934, Charles Janin, a prominent San Francisco mining engineer, designed a 4-cubic-foot dredge for Gold Placers Incorporated, a newly formed mining company organized by General A.D. McRae of Va... More

Gold Placers Incorporated, Coak Creek Dredge, Near Coal Creek & Yukon River, Eagle, Southeast Fairbanks Census Area, AK

Gold Placers Incorporated, Coak Creek Dredge, Near Coal Creek & Yukon ...

Significance: In 1934, Charles Janin, a prominent San Francisco mining engineer, designed a 4-cubic-foot dredge for Gold Placers Incorporated, a newly formed mining company organized by General A.D. McRae of Va... More

Gold Placers Incorporated, Coak Creek Dredge, Near Coal Creek & Yukon River, Eagle, Southeast Fairbanks Census Area, AK

Gold Placers Incorporated, Coak Creek Dredge, Near Coal Creek & Yukon ...

Significance: In 1934, Charles Janin, a prominent San Francisco mining engineer, designed a 4-cubic-foot dredge for Gold Placers Incorporated, a newly formed mining company organized by General A.D. McRae of Va... More

Gold Placers Incorporated, Coak Creek Dredge, Near Coal Creek & Yukon River, Eagle, Southeast Fairbanks Census Area, AK

Gold Placers Incorporated, Coak Creek Dredge, Near Coal Creek & Yukon ...

Significance: In 1934, Charles Janin, a prominent San Francisco mining engineer, designed a 4-cubic-foot dredge for Gold Placers Incorporated, a newly formed mining company organized by General A.D. McRae of Va... More

Jack Wade Dredge, Milepost 86, Taylor Highway, Chicken, Southeast Fairbanks Census Area, AK

Jack Wade Dredge, Milepost 86, Taylor Highway, Chicken, Southeast Fair...

Significance: One of the first bucketline dredges in the Fortymile mining district, this dredge worked longer than any other. The remains sit on what is considered by many as the richest creek in the district.... More

Utah Copper Company, Bingham Canyon Mine, State Route 48, Copperton, Salt Lake County, UT

Utah Copper Company, Bingham Canyon Mine, State Route 48, Copperton, S...

Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.

Hammon Consolidated Gold Fields, Nome, Nome Census Area, AK

Hammon Consolidated Gold Fields, Nome, Nome Census Area, AK

Survey number: HAER AK-3 Building/structure dates: 1922 Subsequent Work Building/structure dates: 1941 Subsequent Work

Solomon River Gold Dredge, Nome, Nome Census Area, AK

Solomon River Gold Dredge, Nome, Nome Census Area, AK

Survey number: HAER AK-2 Public domain photograph of wooden church building, free to use, no copyright restrictions image - Picryl description

Solomon River Gold Dredge, Nome, Nome Census Area, AK

Solomon River Gold Dredge, Nome, Nome Census Area, AK

Survey number: HAER AK-2 Public domain photograph - historical image of Alaska, United States, free to use, no copyright restrictions image - Picryl description

Solomon River Gold Dredge, Nome, Nome Census Area, AK

Solomon River Gold Dredge, Nome, Nome Census Area, AK

Survey number: HAER AK-2 Public domain photograph - historical image of Alaska, United States, free to use, no copyright restrictions image - Picryl description

Bonneville Power Administration South Bank Substation, I-84, South of Bonneville Dam Powerhouse, Bonneville, Multnomah County, OR

Bonneville Power Administration South Bank Substation, I-84, South of ...

Significance: South Bank Substation was one of the first substations constructed by the Bonneville Power Administration. It is historically significant because it served to energize the BPA's first transmissio... More

Bonneville Power Administration South Bank Substation, I-84, South of Bonneville Dam Powerhouse, Bonneville, Multnomah County, OR

Bonneville Power Administration South Bank Substation, I-84, South of ...

Significance: South Bank Substation was one of the first substations constructed by the Bonneville Power Administration. It is historically significant because it served to energize the BPA's first transmissio... More

Culebra Cut, gelatin silver print,  Panoramic Photograph

Culebra Cut, gelatin silver print, Panoramic Photograph

J188511 U.S. Copyright Office Copyright claimant's address: 143 Baronne St., New Orleans, La. No. 545. Copyright deposit; Gordon Panoramic Photo Co.; December 29, 1913; DLC/PP-1914:44724.

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Quincy Mining Company, Hancock, Houghton County, MI

Quincy Mining Company, Hancock, Houghton County, MI

Significance: Quincy was Michigan's second largest copper producer, and one of national and international importance. The mine was extremely long-lived and profitable. Unprocessed Field note material exists f... More

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's County, MD

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's Cou...

Significance: Initially completed ca. 1746, Belair is an outstanding example of Georgian architecture. It was also home to two Maryland governors and symbolizes more than 250 years of thoroughbred horse racing.... More

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's County, MD

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's Cou...

Significance: Initially completed ca. 1746, Belair is an outstanding example of Georgian architecture. It was also home to two Maryland governors and symbolizes more than 250 years of thoroughbred horse racing.... More

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's County, MD

Belair, Tulip Grove Drive, Belair-at-Bowie, Bowie, Prince George's Cou...

Significance: Initially completed ca. 1746, Belair is an outstanding example of Georgian architecture. It was also home to two Maryland governors and symbolizes more than 250 years of thoroughbred horse racing.... More

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