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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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 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 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 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 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, 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
Excavation of site for the Library of Congress, Washington, D.C.
Printed on image: "Architect's Office, Cong. Lib. Bldg." Source unknown. Public domain photograph - panorama, United States, free to use, no copyright restrictions image - Picryl description
Excavating for a New York foundation /
The scene is an excavation pit at an unidentified New York City construction site. A crew of six men can be seen shoveling dirt into a four-wheeled wooden cart. Then a full cart is slowly lifted out of the pit ... More
Excavating for the new Union Station, Detroit, Mich.
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Steam shovels, Panama Canal - Public domain image. Dry plate negative.
Picryl description: Public domain image of a quarry, mine, excavation, or mining site, free to use, no copyright restrictions.
Cutting through last of Cucaracha slide
Picryl description: Public domain image of a quarry, mine, excavation, or mining site, free to use, no copyright restrictions.
Famous Cucaracha slide, Panama Canal
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
A mighty excavating engine at work in the canal bottom, Panama
J192361 U.S. Copyright Office. No. 11523. Copyright by Underwood & Underwood. Public domain photograph of stereoscopic card, free to use, no copyright restrictions image - Picryl description
The fourth pyramid of Gizeh, etc. (recently discovered). Excavation wo...
Public domain image of Egyptian art, free to use, no copyright restrictions photo - Picryl description
![[Tyropoeon Valley excavation] - Public domain image. Dry plate negative.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MjcvMDEvMDEvdHlyb3BvZW9uLXZhbGxleS1leGNhdmF0aW9uLTEwMjQuanBn/40/58/webp "[Tyropoeon Valley excavation] - Public domain image. Dry plate negative.")
[Tyropoeon Valley excavation] - Public domain image. Dry plate negativ...
Public domain photograph of stairs, steps, free to use, no copyright restrictions image - Picryl description
Department of Labor. Excavation for U.S. Dept. Labor Building, 14th an...
Public domain photograph of 1940s-1950s America, free to use, no copyright restrictions image - Picryl description
Shasta Dam, Shasta County, California. Hydraulic excavation work
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
![[Reconstruction of the Main Hall of Union Station into the National Visitors Center, showing excavation of a recessed pit, Washington, D.C.]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMDQvcmVjb25zdHJ1Y3Rpb24tb2YtdGhlLW1haW4taGFsbC1vZi11bmlvbi1zdGF0aW9uLWludG8tdGhlLW5hdGlvbmFsLXZpc2l0b3JzLTllZjdhYS0xMDI0LmpwZw%3D%3D/40/26/webp "[Reconstruction of the Main Hall of Union Station into the National Visitors Center, showing excavation of a recessed pit, Washington, D.C.]")
[Reconstruction of the Main Hall of Union Station into the National Vi...
Contact sheet folder caption: "Capitol Hill Area-New Buildings and Construction, TOH, 12/20/74." U.S. News & World Report Magazine Photograph Collection. Contact sheet available for reference purposes: USN&WR ... More
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
Wupatki, Ball Court, U.S. Highway 89, Loop Road, Flagstaff, Coconino C...
Survey number: HABS AZ-152-D Building/structure dates: ca. 1150 Initial Construction
Wupatki, Ball Court, U.S. Highway 89, Loop Road, Flagstaff, Coconino C...
Survey number: HABS AZ-152-D Building/structure dates: ca. 1150 Initial Construction
![[Construction of Panama Canal] - Public domain dedication image](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMTkvY29uc3RydWN0aW9uLW9mLXBhbmFtYS1jYW5hbC1iYjkzNTItMTAyNC5qcGc%3D/40/32/webp "[Construction of Panama Canal] - Public domain dedication image")
[Construction of Panama Canal] - Public domain dedication image
May be Culebra Cut. Stamped on front: "Isthmian Historical Society". Title devised by cataloger. Appears to form part of Panama Canal Commission collection transferred from LC Hispanic Division in 1983. Transfe... More
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
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
Samai︠a︡ bolʹshai︠a︡ vyemka u Ustʹ-Katava
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
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 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
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 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 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
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
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
Survey number: HAER AK-3 Building/structure dates: 1922 Subsequent Work Building/structure dates: 1941 Subsequent Work
Eli Whitney Armory, Forge Building, Mill River, Hamden, New Haven Coun...
Significance: An important part of Whitney's early manufacturing process. Archeological excavation of this building revealed the early water-power system, several original forge bases, and two large machinery ... More
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 ...
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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 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 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
Spanish laborers at work in Culebra Cut and loaded train hauling dirt ...
Photograph shows the excavation and removal of dirt at the Culebra Cut. Includes extensive text on verso. J195509 U.S. Copyright Office. No. 11525. No. U-157250. Copyright by Underwood & Underwood. Exhibited: ... More
Excavation of site for the Library of Congress, Washington, D.C.
Source unknown. Public domain photograph - panorama, United States, free to use, no copyright restrictions image - Picryl description
Excavation of site for the Library of Congress, Washington, D.C.
Source unknown. Public domain photograph - panorama, United States, free to use, no copyright restrictions image - Picryl description
Steam shovel, Livingstone Channel
Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.
Culebra cut - Drawing. Public domain image.
Public domain reproduction of artwork, free to use, no copyright restrictions image - Picryl description
Magistralʹ i glubokai︠a︡ vyemka. Kīat. Golodnai︠a︡ stepʹ
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Culebra Cut - at Empire, Panoramic Photograph
J188512 U.S. Copyright Office Copyright claimant's address: 143 Baronne St., New Orleans, La. No. 544. Copyright deposit; Gordon Panoramic Photo Co.; December 29, 1913.
Cucaracha Slide - Culebra Cut, Panoramic Photograph
J188510 U.S. Copyright Office Copyright claimant's address: 143 Baronne St., New Orleans, La. No. 546. Copyright deposit; Gordon Panoramic Photo Co.; December 29, 1913.
Laying conduit - Public domain image. Dry plate negative.
Public domain photograph of Middle East, free to use, no copyright restrictions image - Picryl description
Shasta Dam, Shasta County, California. Excavation work at the dam
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
![S.E. corner of city wall after excavation in 1961 [Jerusalem]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5NjEvMDEvMDEvc2UtY29ybmVyLW9mLWNpdHktd2FsbC1hZnRlci1leGNhdmF0aW9uLWluLTE5NjEtamVydXNhbGVtLTEwMjQuanBn/40/50/webp "S.E. corner of city wall after excavation in 1961 [Jerusalem]")
S.E. corner of city wall after excavation in 1961 [Jerusalem]
Picryl description: Public domain image of an old ancient city, historic place, stone building architecture, free to use, no copyright restrictions.
Sergei Prokudin Gorskiy, Magistralʹ i glubokai︠a︡ vyemka. Kīat. Golodn...
Credit line: Prokudin-Gorskiĭ photograph collection, Library of Congress, Prints and Photographs Division. Corresponding photographic print is in album: Views in Central Asia, Russian Empire, LOT 10338, no. 189... More
![[Construction of Panama Canal] - Public domain dedication image](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMTkvY29uc3RydWN0aW9uLW9mLXBhbmFtYS1jYW5hbC1iMTA3YWEtMTAyNC5qcGc%3D/40/7/webp "[Construction of Panama Canal] - Public domain dedication image")
[Construction of Panama Canal] - Public domain dedication image
May be Culebra Cut. Stamped on front: "Isthmian Historical Society". Title devised by cataloger. Appears to form part of Panama Canal Commission collection transferred from LC Hispanic Division in 1983. Transfe... More
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 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
Livingstone Channel, Stony Island
Picryl description: Public domain image of a quarry, mine, excavation, or mining site, free to use, no copyright restrictions.
Utah Copper Company, Bingham Canyon Mine, State Route 48, Copperton, S...
Public domain photograph - historical image of Utah, United States, free to use, no copyright restrictions image - Picryl description
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.
Utah Copper Company, Bingham Canyon Mine, State Route 48, Copperton, S...
Public domain photograph - historical image of Utah, United States, free to use, no copyright restrictions image - Picryl description
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.
Utah Copper Company, Bingham Canyon Mine, State Route 48, Copperton, S...
Public domain scan of a technical diagram, plan, or drawing, free to use, no copyright restrictions - Picryl description.
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