Mississippi River 9-Foot Channel Project, Lock & Dam No. 17, Upper Mis...
Significance: The U.S. Army Corps of Engineers Nine-Foot Channel Project (1927-1940) represents the culmination of a 100-year effort to improve the navigability of the Upper Mississippi River between the mouth ... More
Mississippi River 9-Foot Channel Project, Lock & Dam No. 17, Upper Mis...
Significance: The U.S. Army Corps of Engineers Nine-Foot Channel Project (1927-1940) represents the culmination of a 100-year effort to improve the navigability of the Upper Mississippi River between the mouth ... More
Chesapeake & Ohio Canal, Lock Tender's House, Lock 37, 67.0 miles abov...
Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description
St. Lucie Canal, St. Lucie Lock No. 1, St. Lucie, Cross State Canal, O...
Significance: Engineered by the U.S. Army Corps of Engineers, Jacksonville Office in 1937, St. Lucie Lock and Dam was designed for preventive measures during hurricanes, floods, and droughts while allowing navi... More
Upper Mississippi River 9-Foot Channel Project, Lock & Dam 26R, Alton,...
Significance: ...Lock and Dam NO. 26R constitute the first replacements of an original element of the Nine-Foot Channel Project. The new installation will replace Lock and Dam No. 26, located two miles upstrea... More
Upper Mississippi River 9-Foot Channel Project, Lock & Dam 26R, Alton,...
Significance: ...Lock and Dam NO. 26R constitute the first replacements of an original element of the Nine-Foot Channel Project. The new installation will replace Lock and Dam No. 26, located two miles upstrea... More
Mississippi River 9-Foot Channel, Lock & Dam No. 1, In Mississippi Riv...
Significance: Lock and Dam No. 1 is significant because it symbolizes important local and national events and trends, and because it possesses a rare and unique design. In 1894, Congress authorized two locks a... More
Ohio & Erie Canal, Lock No. 39, West side of Canal Road, 3400 feet nor...
Unprocessed Field note material exists for this structure: FN-16 Survey number: HAER OH-59-D Building/structure dates: 1826 Initial Construction Building/structure dates: 1906 Subsequent Work National Regis... More
Ortona Lock, Lock No. 2, Machinery and Control Houses, Caloosahatchee ...
Significance: The five control houses are significant for their role in the operation of the lock and spillway gates. Survey number: HAER FL-19-B Building/structure dates: 1937 Initial Construction
Lock Springs Bridge, Spanning Grand River on Cart Road 127, Lock Sprin...
Significance: The main span of the Lock Springs Bridge is an example of common Pratt truss used extensively through the country from 1844 to the early part of this century. The origin of the Warren truss appro... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 6, Trempealeau,...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With roots in the Progressive Era, the project was adopted by New Deal prop... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 6, Trempealeau,...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With roots in the Progressive Era, the project was adopted by New Deal prop... More
Levi A. Mackey House, 201 East Water & 404 North Grove Streets, Lock H...
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Delaware & Raritan Canal, Lock 6A, Between Greenwood & Hamilton Avenue...
Significance: Lock 6A is a representative example of canal lock design and construction of its time. It was the last lock to be constructed on the Delaware and Raritan Canal, which was first placed in operatio... More
Delaware & Raritan Canal, Lock 6A, Between Greenwood & Hamilton Avenue...
Significance: Lock 6A is a representative example of canal lock design and construction of its time. It was the last lock to be constructed on the Delaware and Raritan Canal, which was first placed in operatio... More
Erie Canal (Enlarged), Lock Number 18, 252 North Mohawk Street, Cohoes...
Significance: Lock 18 of the Enlarged Erie Canal was part of a scheme to reduce the number of locks between Albany and Schenectady, thus making transportation easier and speedier on what was one of the most dif... More
Erie Canal (Enlarged), Lock Number 18, 252 North Mohawk Street, Cohoes...
Significance: Lock 18 of the Enlarged Erie Canal was part of a scheme to reduce the number of locks between Albany and Schenectady, thus making transportation easier and speedier on what was one of the most dif... More
Illinois Waterway, Thomas J. O'Brien Lock and Control Works, East 130t...
Significance: The Thomas J. O'Brien Lock and Control Works is significant as a component of the Illinois Waterway, a navigable route linking Lake Michigan with the Mississippi River and beyond. The lock and co... More
Illinois Waterway, Thomas J. O'Brien Lock and Control Works, East 130t...
Significance: The Thomas J. O'Brien Lock and Control Works is significant as a component of the Illinois Waterway, a navigable route linking Lake Michigan with the Mississippi River and beyond. The lock and co... More
A Lock of my mother's hair - Public domain American sheet music, 1877
From: Music Copyright Deposits, 1870-1885 (Microfilm M 3500) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form)
A Lock of my mother's hair - Public domain American sheet music, 1877
From: Music Copyright Deposits, 1870-1885 (Microfilm M 3500) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form)
Delaware & Raritan Canal, Drawbridge, Lock & Tollhouse, Delaware & Rar...
Unprocessed Field note material exists for this structure: FN-272 Survey number: HABS NJ-359 Building/structure dates: ca. 1834 Initial Construction
Chesapeake & Ohio Canal, Lockhouse 18 (Ruins), Lock 18, MacArthur Boul...
Significance: Seventy-four lift locks raised the level of the canal from tidewater at Georgetown in the District of Columbia to 605 feet at Cumberland. Located adjacent to Lock #18 on the berm side of the cana... More
Wabash & Erie Canal, Lock No. 2, 8 miles east of Fort Wayne, adjacent ...
Significance: Lock No. 2 is an example of a wood lock, many of which once existed along the original line of the Wabash and Erie Canal. More fragile than those supported by dressed stone, locks which were cons... More
Wabash & Erie Canal, Lock No. 2, 8 miles east of Fort Wayne, adjacent ...
Significance: Lock No. 2 is an example of a wood lock, many of which once existed along the original line of the Wabash and Erie Canal. More fragile than those supported by dressed stone, locks which were cons... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 8, On Mississip...
See HAER MN-20, Upper Mississippi River Nine-Foot Channel Project History, Locks and Dams 3-10, for additional information. Significance: The Upper Mississippi River Lock and Dam Project represents one of the l... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 8, On Mississip...
See HAER MN-20, Upper Mississippi River Nine-Foot Channel Project History, Locks and Dams 3-10, for additional information. Significance: The Upper Mississippi River Lock and Dam Project represents one of the l... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 8, On Mississip...
See HAER MN-20, Upper Mississippi River Nine-Foot Channel Project History, Locks and Dams 3-10, for additional information. Significance: The Upper Mississippi River Lock and Dam Project represents one of the l... More
Mississippi River 9-Foot Channel Project, Lock & Dam No. 13, Upper Mis...
Significance: The U.S. Army Corps of Engineers Nine-Foot Channel Project (1927-1940) represents the culmination of a 100-year effort to improve the navigability of the Upper Mississippi River between the mouth ... More
Mississippi River 9-Foot Channel, Lock & Dam No. 19, Upper Mississippi...
Significance: Rare, intact example of nationally significant historic engineering listed on the National Register of Historic Places as part of the Lock 19 National Register District. The U.S. Army Corps of ... More
Upper Mississippi River 9-Foot Channel Project, Lock & Dam 27, Granite...
Significance: ...Lock and Dam No. 27 constitute additions to the original Upper Mississippi Nine-Foot Channel Project, constructed after World War II. Lock No. 27, located on the Chain of Rocks Canal, provided... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 4, Alma, Buffal...
Significance: This lock and dam was the first constructed as part of the Upper Mississippi River Nine-Foot Channel Project. It contains the standard items on most of the lock and dam structures in this project... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 4, Alma, Buffal...
Significance: This lock and dam was the first constructed as part of the Upper Mississippi River Nine-Foot Channel Project. It contains the standard items on most of the lock and dam structures in this project... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 4, Alma, Buffal...
Significance: This lock and dam was the first constructed as part of the Upper Mississippi River Nine-Foot Channel Project. It contains the standard items on most of the lock and dam structures in this project... More
Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia Ri...
Survey number: HAER OR-11-D Building/structure dates: 1937 Initial Construction
Upper Mississippi River 9-Foot Channel Project, Lock & Dam No. 7, Dres...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With root in the Progressive Era, the project was adopted by New Deal propo... More
Illinois Waterway, La Grange Lock and Dam, 3/4 mile south of Country 7...
Significance: La Grange Lock and Dam is significant as a component of the Illinois Waterway, which was developed to provide a navigable route from Lake Michigan to the Mississippi River and beyond. La Grange D... More
Upper Mississippi River 9-Foot Channel Project, Lock & Dam No. 5, Minn...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With root in the Progressive Era, the project was adopted by New Deal propo... More
Upper Mississippi River 9-Foot Channel Project, Lock & Dam No. 5, Minn...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With root in the Progressive Era, the project was adopted by New Deal propo... More
Upper Mississippi River 9-Foot Channel Project, Lock & Dam No. 5, Minn...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With root in the Progressive Era, the project was adopted by New Deal propo... More
Upper Mississippi River 9-Foot Channel Project, Lock & Dam No. 5, Minn...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With root in the Progressive Era, the project was adopted by New Deal propo... More
Delaware & Raritan Canal, Lock, On Delaware Canal, North of Hamilton, ...
Significance: Lock 13 was one of 14 locks in a canal totaling 65.5 miles in length, connecting the Raritan River at New Brunswick, New Jersey, to the Delaware River at Bordentown and at Raven Rock, New Jersey, ... More
Upper Mississippi River Nine-Foot Channel Project, Lock & Dam No. 25, ...
Significance: The Upper Mississippi River Nine-Foot Channel Project represents one of the largest and most ambitious river improvement projects ever constructed in the United States. The project's origins date... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 10, Guttenberg,...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With roots in the Progressive Era, the project was adopted by New Deal prop... More
Upper Mississippi River 9-Foot Channel, Lock & Dam No. 10, Guttenberg,...
Significance: The Upper Mississippi River Lock and Dam Project represents one of the largest and most ambitious of such undertakings. With roots in the Progressive Era, the project was adopted by New Deal prop... More
Photo of Slot - Public domain dedication
Een slot. Gotisch. Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Photo of Iron Slotplaat - Public domain dedication
Een slotplaat. Gotisch. Public domain photograph of 17th-century metal object, free to use, no copyright restrictions image - Picryl description
Lock, 14th century - Public domain dedication museum photo
A late 19th century bronze cast iron door handle, France, free to use, no copyright restrictions image - Picryl description
Kastdeurslot van koper en ijzer, versierd met acanthusbladeren
Rechthoekig kastdeurslot met voor- en achterplaat van koper, het slotmechanisme is van ijzer. De voorplaat is aan drie zijden opengewerkt en versierd met acanthusbladeren. De achterzijde heeft een sleutelgat me... More
Sluss, byggnader. Hallsberg, Örebro, Sverige
Sluss, byggnader. Public domain photograph of a canal, water landscape, free to use, no copyright restrictions image - Picryl description
Lock, J M - State: [Blank] - Year: [Blank]
Papers Relating to Citizens
Lock, L E - State: [Blank] - Year: [Blank]
Papers Relating to Citizens
Familjen Lange framför slussvaktarstugan i Nykvarn. Slussvaktmästaren ...
Familjen Lange framför slussvaktarstugan i Nykvarn. Slussvaktmästaren Johan Alfred Lange ses sittande bakom häcken. Han tjänstgjorde på platsen från 1868 till sin död 1913. Kvinnan bredvid är hans maka Helena C... More
Kentucky River Lock and Dam Number Three
This item shows the Kentucky River lock number three from the bank of the river. Historical Photographs
Lichfield from "[Lichfield Cathedral.] Ward and Lock's Illustrated His...
This image has been taken from scan 000051 from "[Lichfield Cathedral.] Ward and Lock's Illustrated Historical Handbook to Lichfield Cathedral, etc". The title and subject terms of this image have been generate... More
Säby Slussar. Västmanland Sverige
Säby Slussar. Public domain photograph of a train car, locomotive, engine, free to use, no copyright restrictions image - Picryl description
architecture from "[Chichester Cathedral.] Ward and Lock's Illustrated...
This image has been taken from scan 000048 from "[Chichester Cathedral.] Ward and Lock's Illustrated Historical Handbook to Chichester Cathedral, etc". The title and subject terms of this image have been genera... More
map from "[Rochester Cathedral.] Ward and Lock's Illustrated Historica...
This image has been taken from scan 000014 from "[Rochester Cathedral.] Ward and Lock's Illustrated Historical Handbook to Rochester Cathedral. With notices of Chatham and its dockyard and of Rochester and its ... More
Katarinahissen vid Slussen i Stockholm.
Katarinahissen vid Slussen i Stockholm. Public domain image of the industrial revolution, 19th-century, historical photograph, Sweden, free to use, no copyright restrictions image - Picryl description
Kaukauna Lock & Dam, Timber Shed at Lock 3, Approximately 300 feet Wes...
Significance: The timber shed serves as part of the Fox River Project Office located at Kaukauna Lock 3. The timber shed is an integral part of the Kaukauna Locks and Dam Complex. Survey number: HAER WI-87-M ... More
Kanal och slussar i Göta Älv, Trollhättan.
Kanal och slussar i Göta Älv, Trollhättan. Public domain image of railroad, railway, 19th-century Sweden, historical photograph, free to use, no copyright restrictions image - Picryl description
Sluss vid Jakob Mats kvarn. Sverige. Public domain image.
Sluss vid Jakob Mats kvarn. Public domain photograph - late 19th - early 20th century Norway, free to use, no copyright restrictions image - Picryl description
Billingsfors slussar i Dalslands kanal. - Axel Lindahls fotografiaffär
Billingsfors slussar i Dalslands kanal. Public domain photograph of 19th-century Sweden, landscape, historic place, free to use, no copyright restrictions image - Picryl description
Slussen vid Strömgatan i Göteborg.
Slussen vid Strömgatan i Göteborg. Public domain photograph of 19th-century Sweden, landscape, historic place, free to use, no copyright restrictions image - Picryl description
Kanalbåten Örebro II vid slussen vid Notholmen, Hjälmare kanal.
Kanalbåten Örebro II vid slussen vid Notholmen, Hjälmare kanal.
Ombyggnad av Trollhätte kanal, Trollhättan. Kanalbåten "Rhea" går in i...
Ombyggnad av Trollhätte kanal, Trollhättan. Kanalbåten "Rhea" går in i slusstrappan under invigningen.
Passagerarfartyg, Cargo Ship Fo141614
Fo141614 Public domain photograph - 20th-century Swedish maritime photography, free to use, no copyright restrictions image - Picryl description
Carl Gustafs Stads Gevärsfaktori, Eskilstuna, och slussen.
Carl Gustafs Stads Gevärsfaktori, Eskilstuna, och slussen. Public domain image of 17th-18th-century architecture, palace, castle, historical city building, free to use, no copyright restrictions image - Picry... More
An Excursion steamer in Weitzel Lock, Sault Ste. Marie, Mich.
Picryl description: Public domain image of a victorian era building, victorian house, 19th century architecture, free to use, no copyright restrictions.
Linköping sett från Tannefors. Bild från tidskriften Hemmets bildmater...
Linköping sett från Tannefors. Bild från tidskriften Hemmets bildmaterial. Public domain image of railroad, railway, 19th-century Sweden, historical photograph, free to use, no copyright restrictions image - P... More
Kentucky River Lock and Dam Number 3
This item shows Kentucky River lock number three during construction. Historical Photographs
Slussöppning i okänd kanal, 1903.
Slussöppning i okänd kanal, 1903. Public domain photograph - Sweden in 20th century, no copyright restrictions image - Picryl description
Lock, W J - Age [Blank], Year: [Blank] - Seventh Confederate Cavalry, ...
Carded Records Showing Military Service of Soldiers Who Fought in Confederate Organizations
Ar Har, Lock - Age [Blank], Year: [Blank] - First Creek Mounted Volunt...
Carded Records Showing Military Service of Soldiers Who Fought in Confederate Organizations
Picryl description: Public domain image of a ship hull, port, harbor, ...
Public domain image with Picryl description as title Public domain photograph of shipyard, ship docks, harbor, port, free to use, no copyright restrictions image - Picryl description
Lock, William - Age [Blank], Year: [Blank] - Wood's Regiment, Confeder...
Carded Records Showing Military Service of Soldiers Who Fought in Confederate Organizations
Skioptikonbild med motiv av äldre lås på dörr till Toplerhaus i Nürnbe...
Skioptikonbild med motiv av äldre lås på dörr till Toplerhaus i Nürnberg.Bilden har förvarats i kartong märkt: Resan 1907. Bamberg 2. Nürnberg 6. 295.. Text på bild: "Das Toplerhaus"
Picryl description: Public domain image of a ship hull, port, harbor, ...
Public domain image with Picryl description as title Public domain photograph of ship dock, harbor, free to use, no copyright restrictions image - Picryl description
Passagerarfartyget Nya Kinda stävar in mot Hamra sluss. Fartyget segla...
Passagerarfartyget Nya Kinda stävar in mot Hamra sluss. Fartyget seglade på kanalen mellan åren 1896-1912. Hon var beställd av Ångfartygsbolaget Linköping-Horn och byggd på Mälarvarvet i Stockholm.
Ombyggnad av Trollhätte kanal, Trollhättan. Södra sidan i nedre portka...
Ombyggnad av Trollhätte kanal, Trollhättan. Södra sidan i nedre portkammaren i sluss nummer fem.
Hallstahammar sn, slussarna vid Lustigkulla och Trångfors.
Hallstahammar sn, slussarna vid Lustigkulla och Trångfors. Public domain photograph of a canal, water landscape, free to use, no copyright restrictions image - Picryl description
Ströms sluss i Lilla Edet anlagd 1916.
Ströms sluss i Lilla Edet anlagd 1916.
"Ingvor" i väntan på slussning, Göta kanal. Foto 1923.
"Ingvor" i väntan på slussning, Göta kanal. Foto 1923. Public domain photograph of sailboat, sailing, sail, free to use, no copyright restrictions image - Picryl description
Kentucky River Lock and Dam Number Two
Original caption: Nov. 22, 1932, Lock No. 2, Ky. R. Lower end of lock pit 36/2-B. Historical Photographs
Chesapeake & Ohio Canal, Lock 75, 175.6 miles above tidewater, Cumberl...
See also HABS No. DC-147 for list of other C&O Canal structures. Survey number: HABS MD-822
Barge entering Lock Eleven. Amsterdam, New York
Public domain photograph of ferry, steam boat, free to use, no copyright restrictions image - Picryl description
Conversion. Safe and lock company. Fixing up a grab-bag for Hitler. Th...
Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.
Where the water level is so near the surface that you cannot dig a cav...
Public domain photograph of life in the United States in the 1930s, free to use, no copyright restrictions image - Picryl description
Lastfartyget JOHN ERIKSON vid sluss i Sjötorp längs Göta kanal. I bakg...
Lastfartyget JOHN ERIKSON vid sluss i Sjötorp längs Göta kanal. I bakgrunden en ledfyr.
Cargo Ship Fo66928AF - Public domain image of steamship
Fo66928AF Public domain photograph of port, ship docks, free to use, no copyright restrictions image - Picryl description
Semla kraftstation. Sluss. Västmanland - Elektrisk kraftproduktion
Semla kraftstation. Sluss. Public domain photograph of electric power generation, power lines, free to use, no copyright restrictions image - Picryl description
Ägare:/1939-49/: Rederi AB Staffan. Hemort: Gävle. Fotograferad i Söde...
Ägare:/1939-49/: Rederi AB Staffan. Hemort: Gävle. Fotograferad i Södertälje sluss.
Passenger steamship collection - Passagerarfartyg, Fo178399AB
Fo178399AB Public domain photograph of a canal, water landscape, free to use, no copyright restrictions image - Picryl description
Kentucky River Lock and Dam Number 3
Original caption: Louisville District, Corps of Engineers, U.S. Army. Date 2 July 1958. Kentucky River --Gate Wrench installed 2 July 1958 showing typical installation. Historical Photographs
Alcatraz Correctional Officer locking the cell block doors, 1960.
Alcatraz Correctional Officer locking the cell block doors, 1960.
S104E5207 - STS-104 - PLT Horbaugh at Crew Lock hatch in the Airlock Q...
The original finding aid described this as: Description: The final closing of the Crew Lock hatch in the Airlock Quest was performed by astronaut Charles O. Hobaugh, pilot, prior to the start of the third and ... More
Launch inside of a Lift Lock - Public Domain image, National Parks Gal...
Launch inside of a Lift Lock Public domain photograph of a canal, water landscape, free to use, no copyright restrictions image - Picryl description
Launch approaching Pennyfield Lock
Launch approaching Pennyfield Lock Public domain photograph of a canal, water landscape, free to use, no copyright restrictions image - Picryl description
Canal Boat Entering a Lock - Public Domain image, National Parks Galle...
A canal boatman prepares to hand off the snubbing lines to a lock keeper.