Picryl description: Public domain image of 19th-century artwork from t...
Public domain image with Picryl description as title The albumen silver print is a photographic printing process that was widely used in the 19th century. It involves coating paper support with a mixture of eg... More
Chesapeake & Ohio Canal, The Narrows
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
Chesapeake & Ohio Canal, Tavern Lock
Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
Chesapeake & Ohio Canal, Tavern Lock
Public domain image of an arch structure, bridge, historic place ruins, classical architecture, free to use, no copyright restrictions - Picryl description
Chesapeake & Ohio Canal, Lock 71
Public domain image of an arch structure, bridge, historic place ruins, classical architecture, free to use, no copyright restrictions - Picryl description
Gallipolis, Ohio. Lock gates closing after Katherine Davis had gone th...
Picryl description: Public domain photograph of a narrow passage, corridor, street, old town architecture, arch, vintage print, free to use, no copyright restrictions.
A black and white photo of a boat in a canal. Office of War Informatio...
Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information about the FSA/OWI Collection is availabl... More
Gallipolis, Ohio. Lock gates opening to allow the barges to enter
Picryl description: Public domain photograph of a road works, construction, excavation, free to use, no copyright restrictions.
Chesapeake & Ohio Canal, Stop Gate at Lock 16, Potomac, Montgomery Cou...
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
A view of a lock gates opening on the Panama Canal, as seen from the s...
The original finding aid described this photograph as: Subject Operation/Series: UNITAS XXI Country: Panama (PAN) Scene Camera Operator: Unknown Release Status: Released to Public Combined Military Service ... More
The lock gates close as the battleship USS NEW JERSEY (BB 62) enters t...
The original finding aid described this photograph as: State: Canal Zone Country: Panama (PAN) Scene Camera Operator: PH1 Carolyn Harris Release Status: Released to Public Combined Military Service Digital ... More
William Baker Oliver Lock & Dam, Spans Warrior River between Tuscaloos...
Significance: The Oliver Lock and Dam replaced Locks No. 10, 11, 12 (old No. 1, No. 2, No. 3). The dam and lock were named for William Bacon Oliver, U.S. Congressman from Tuscaloosa. The Warrior-Tumbigbee Dev... More
Tidal Reservoir, Inlet Bridge, Ohio Drive, spanning Inlet of Tidal Bas...
Significance: The Tidal Reservoir Inlet Bridge is a successful blending of engineering designs and necessities while achieving the height of aesthetics. The tidal gates of the inlet control and regulate the wa... More
William Baker Oliver Lock & Dam, Spans Warrior River between Tuscaloos...
Significance: The Oliver Lock and Dam replaced Locks No. 10, 11, 12 (old No. 1, No. 2, No. 3). The dam and lock were named for William Bacon Oliver, U.S. Congressman from Tuscaloosa. The Warrior-Tumbigbee Dev... More
Tidal Reservoir, Inlet Bridge, Ohio Drive, spanning Inlet of Tidal Bas...
Significance: The Tidal Reservoir Inlet Bridge is a successful blending of engineering designs and necessities while achieving the height of aesthetics. The tidal gates of the inlet control and regulate the wa... More
William Baker Oliver Lock & Dam, Spans Warrior River between Tuscaloos...
Significance: The Oliver Lock and Dam replaced Locks No. 10, 11, 12 (old No. 1, No. 2, No. 3). The dam and lock were named for William Bacon Oliver, U.S. Congressman from Tuscaloosa. The Warrior-Tumbigbee Dev... More
Tidal Reservoir, Inlet Bridge, Ohio Drive, spanning Inlet of Tidal Bas...
Significance: The Tidal Reservoir Inlet Bridge is a successful blending of engineering designs and necessities while achieving the height of aesthetics. The tidal gates of the inlet control and regulate the wa... More
Tidal Reservoir, Inlet Bridge, Ohio Drive, spanning Inlet of Tidal Bas...
Significance: The Tidal Reservoir Inlet Bridge is a successful blending of engineering designs and necessities while achieving the height of aesthetics. The tidal gates of the inlet control and regulate the wa... More
Tidal Reservoir, Inlet Bridge, Ohio Drive, spanning Inlet of Tidal Bas...
Significance: The Tidal Reservoir Inlet Bridge is a successful blending of engineering designs and necessities while achieving the height of aesthetics. The tidal gates of the inlet control and regulate the wa... More
Tidal Reservoir, Inlet Bridge, Ohio Drive, spanning Inlet of Tidal Bas...
Significance: The Tidal Reservoir Inlet Bridge is a successful blending of engineering designs and necessities while achieving the height of aesthetics. The tidal gates of the inlet control and regulate the wa... More
Tidal Reservoir, Inlet Bridge, Ohio Drive, spanning Inlet of Tidal Bas...
Significance: The Tidal Reservoir Inlet Bridge is a successful blending of engineering designs and necessities while achieving the height of aesthetics. The tidal gates of the inlet control and regulate the wa... More
Tidal Reservoir, Inlet Bridge, Ohio Drive, spanning Inlet of Tidal Bas...
Significance: The Tidal Reservoir Inlet Bridge is a successful blending of engineering designs and necessities while achieving the height of aesthetics. The tidal gates of the inlet control and regulate the wa... More
Tidal Reservoir, Inlet Bridge, Ohio Drive, spanning Inlet of Tidal Bas...
Significance: The Tidal Reservoir Inlet Bridge is a successful blending of engineering designs and necessities while achieving the height of aesthetics. The tidal gates of the inlet control and regulate the wa... More
Third Lock, River Lagan, Belfast, Co. Antrim
From Apostles of Temperance in Cork to locks on the Lagan near Belfast for todays image. The Eason collection has some interesting and educational images, and for me this was an eye-opener - as I never knew th... More
John Hollis Bankhead Lock & Dam, On Warrior River below Port Birmingha...
Significance: The original 1915 dame (tone only one of the original 17) remains, though not easily accessible to the general public. The current dam is 1,400 feet wide, 77 feet high with a lift of 69 feet. Th... More
John Hollis Bankhead Lock & Dam, On Warrior River below Port Birmingha...
Significance: The original 1915 dame (tone only one of the original 17) remains, though not easily accessible to the general public. The current dam is 1,400 feet wide, 77 feet high with a lift of 69 feet. Th... More
John Hollis Bankhead Lock & Dam, On Warrior River below Port Birmingha...
Significance: The original 1915 dame (tone only one of the original 17) remains, though not easily accessible to the general public. The current dam is 1,400 feet wide, 77 feet high with a lift of 69 feet. Th... More
John Hollis Bankhead Lock & Dam, On Warrior River below Port Birmingha...
Significance: The original 1915 dame (tone only one of the original 17) remains, though not easily accessible to the general public. The current dam is 1,400 feet wide, 77 feet high with a lift of 69 feet. Th... More
Great Bridge Lock Replacement 2014 (12680434183)
CHESAPEAKE, Va. – One of two refurbished lock gates is lowered into the canal at the Great Bridge Lock Feb. 20, 2014. The 72-ton set of aging lock gates were removed after 25 years and are being replaced with r... More
US Navy 111017-N-ED900-088 The Arleigh Burke-class guided-missile dest...
INCHEON, Republic of Korea (Oct. 17, 2011) The Arleigh Burke-class guided-missile destroyer USS Pinckney (DDG 91) pulls into a lock gate to accommodate for different water levels as the ship makes way to port ... More
Ice at Emsworth Lock and Dam
When temperatures drop into the subzero range, a little ice is expected, but at Emsworth Lock and Dam on the Ohio River in Pittsburgh, ice and cold temperatures made commercial navigation a little cooler than u... More
Warrior River, Lock No. 3 Wall, River Road at University Park, Tuscalo...
Significance: The Warrior River lock, dam and quarry sites along the Tuscaloosa riverfront constitute the best surviving remains of an extensive system of locks and dams that opened river transportation for the... More
Warrior River, Lock No. 3 Wall, River Road at University Park, Tuscalo...
Significance: The Warrior River lock, dam and quarry sites along the Tuscaloosa riverfront constitute the best surviving remains of an extensive system of locks and dams that opened river transportation for the... More
Chesapeake & Ohio Canal, Stop Lock at Dam 4, Dam 4 Road, Williamsport,...
Unprocessed Field note material exists for this structure: FN-39 Survey number: HABS MD-57-H
Chesapeake & Ohio Canal, Stop Lock at Dam 4, Dam 4 Road, Williamsport,...
Unprocessed Field note material exists for this structure: FN-39 Survey number: HABS MD-57-H
Old Covered Bridge & Flood Gates, South Pemberton, Burlington County, ...
Unprocessed Field note material exists for this structure: FN-515 Survey number: HABS NJ-654
Old Covered Bridge & Flood Gates, South Pemberton, Burlington County, ...
Unprocessed Field note material exists for this structure: FN-515 Survey number: HABS NJ-654
Old Covered Bridge & Flood Gates, South Pemberton, Burlington County, ...
Unprocessed Field note material exists for this structure: FN-515 Survey number: HABS NJ-654
Old Covered Bridge & Flood Gates, South Pemberton, Burlington County, ...
Unprocessed Field note material exists for this structure: FN-515 Survey number: HABS NJ-654
Old Covered Bridge & Flood Gates, South Pemberton, Burlington County, ...
Unprocessed Field note material exists for this structure: FN-515 Survey number: HABS NJ-654
Old Covered Bridge & Flood Gates, South Pemberton, Burlington County, ...
Unprocessed Field note material exists for this structure: FN-515 Survey number: HABS NJ-654
Tidal Reservoir, Outlet, Spanning Tidal Reservoir Outlet at Fourteenth...
Significance: Built between 1888 and 1889 as part of the reclamation plan for the Potomac Flats, the Tidal Reservoir Outlet originally operated without accompanying inlet gates to control and regulate water flo... More
Tidal Reservoir, Outlet, Spanning Tidal Reservoir Outlet at Fourteenth...
Significance: Built between 1888 and 1889 as part of the reclamation plan for the Potomac Flats, the Tidal Reservoir Outlet originally operated without accompanying inlet gates to control and regulate water flo... More
Tidal Reservoir, Outlet, Spanning Tidal Reservoir Outlet at Fourteenth...
Significance: Built between 1888 and 1889 as part of the reclamation plan for the Potomac Flats, the Tidal Reservoir Outlet originally operated without accompanying inlet gates to control and regulate water flo... More
Tidal Reservoir, Outlet, Spanning Tidal Reservoir Outlet at Fourteenth...
Significance: Built between 1888 and 1889 as part of the reclamation plan for the Potomac Flats, the Tidal Reservoir Outlet originally operated without accompanying inlet gates to control and regulate water flo... More
Tidal Reservoir, Outlet, Spanning Tidal Reservoir Outlet at Fourteenth...
Significance: Built between 1888 and 1889 as part of the reclamation plan for the Potomac Flats, the Tidal Reservoir Outlet originally operated without accompanying inlet gates to control and regulate water flo... More
Morris Canal, Guard Lock 5 West, Saxton Falls, Warren County, NJ
Significance: Although recent repairs have covered some of the original masonry, Guard Lock 5 West and its adjacent canal prism at Saxon Falls are well preserved and nearly intact. The term "guard lock" refers... More
Morris Canal, Guard Lock 5 West, Saxton Falls, Warren County, NJ
Significance: Although recent repairs have covered some of the original masonry, Guard Lock 5 West and its adjacent canal prism at Saxon Falls are well preserved and nearly intact. The term "guard lock" refers... More
Morris Canal, Guard Lock 5 West, Saxton Falls, Warren County, NJ
Significance: Although recent repairs have covered some of the original masonry, Guard Lock 5 West and its adjacent canal prism at Saxon Falls are well preserved and nearly intact. The term "guard lock" refers... 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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