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Workers from electric boat company plant relaxing in single room of new dormitories for defense workers. Groton, Connecticut. Constructed and managed by FSA (Farm Security Administration)

Workers from electric boat company plant relaxing in single room of ne...

Picryl description: Public domain image of a political campaign, politician, office meeting, 1930s, mid-20th-century United States, free to use, no copyright restrictions.

Workers entering plant at afternoon change of shift. Electric Boat Works, Groton, Connecticut

Workers entering plant at afternoon change of shift. Electric Boat Wor...

Picryl description: Public domain photograph of an office worker, 1930s, free to use, no copyright restrictions.

Dormitories for workers in defense industries. Near electric boat works plant, Groton, Connecticut. Constructed and managed by FSA (Farm Security Administration)

Dormitories for workers in defense industries. Near electric boat work...

Picryl description: Public domain historical photograph of 1930s America during the Great Depression, free to use, no copyright restrictions image.

Workers lounging around town and waiting for a lift home at afternoon change of shift of Electric Boat Works, Groton, Connecticut

Workers lounging around town and waiting for a lift home at afternoon ...

Picryl description: Public domain historical photograph of 1930s America during the Great Depression, free to use, no copyright restrictions image.

Submarine Force Library & Museum, Groton, Connecticut

Submarine Force Library & Museum, Groton, Connecticut

Title, date, and keywords provided by the photographer. Credit line: The George F. Landegger Collection of Connecticut Photographs in the Carol M. Highsmith's America, Library of Congress, Prints and Photograph... More

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, New London County, CT

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, Ne...

Significance: The Mystic River Bridge is significant as an example of the Brown Balance Beam Bascule, an innovative design that raised movable-bridge technology to a new level of refinement in the early 20th ce... More

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, New London County, CT

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, Ne...

Significance: The Mystic River Bridge is significant as an example of the Brown Balance Beam Bascule, an innovative design that raised movable-bridge technology to a new level of refinement in the early 20th ce... More

New York, New Haven & Hartford Railroad, Mystic River Bridge, Spanning Mystic River between Groton & Stonington, Groton, New London County, CT

New York, New Haven & Hartford Railroad, Mystic River Bridge, Spanning...

Significance: The Mystic River Bridge is a center bearing, through truss swing bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railro... More

Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Route 222, west of Owasco Inlet (moved from Elm Street Extension spanning Fall Creek, Nubia, NY), Groton, Tompkins County, NY

Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Rout...

Significance: The Avery-Bartholomew Patent Railroad Iron Bridge in Groton, New York, is a single-span tied arch iron bridge incorporating railroad rails for its upper and lower chords. The bridge is one of a v... More

Doctor Oliver Prescott Milestones, Farmers Row & Main Street; Great Road & Old Ayer Road, Groton, Middlesex County, MA

Doctor Oliver Prescott Milestones, Farmers Row & Main Street; Great Ro...

See also HABS MA-1182, MA-1183, & MA-1184 for additional documentation. Unprocessed Field note material exists for this structure: FN-29 Survey number: HABS MA-203 Building/structure dates: 1787 Initial Const... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thame...

Significance: The Groton Bridge is a Strauss heel trunnion bascule bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railroad, and as a... More

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thame...

Significance: The Groton Bridge is a Strauss heel trunnion bascule bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railroad, and as a... More

Groton School, Groton, Middlesex County, MA

Groton School, Groton, Middlesex County, MA

Survey number: HABS MA-1148 Public domain photograph - historical image of Massachusetts, United States, free to use, no copyright restrictions image - Picryl description

Workers from electric boat company plant in recreation room of new dormitory for workers in defense industries. Groton, Connecticut. Constructed and managed by FSA (Farm Security Administration)

Workers from electric boat company plant in recreation room of new dor...

Picryl description: Public domain image of a political campaign, group of people, meeting, 1930s, mid-20th-century United States, free to use, no copyright restrictions.

Workers entering plant at afternoon change of shift. Electric Boat Works, Groton, Connecticut

Workers entering plant at afternoon change of shift. Electric Boat Wor...

Picryl description: Public domain photograph of worker, marketplace, vendor, 1930s, Great Depression, economic conditions, free to use, no copyright restrictions.

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, New London County, CT

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, Ne...

Significance: The Mystic River Bridge is significant as an example of the Brown Balance Beam Bascule, an innovative design that raised movable-bridge technology to a new level of refinement in the early 20th ce... More

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, New London County, CT

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, Ne...

Significance: The Mystic River Bridge is significant as an example of the Brown Balance Beam Bascule, an innovative design that raised movable-bridge technology to a new level of refinement in the early 20th ce... More

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, New London County, CT

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, Ne...

Significance: The Mystic River Bridge is significant as an example of the Brown Balance Beam Bascule, an innovative design that raised movable-bridge technology to a new level of refinement in the early 20th ce... More

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, New London County, CT

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, Ne...

Significance: The Mystic River Bridge is significant as an example of the Brown Balance Beam Bascule, an innovative design that raised movable-bridge technology to a new level of refinement in the early 20th ce... More

Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Route 222, west of Owasco Inlet (moved from Elm Street Extension spanning Fall Creek, Nubia, NY), Groton, Tompkins County, NY

Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Rout...

Significance: The Avery-Bartholomew Patent Railroad Iron Bridge in Groton, New York, is a single-span tied arch iron bridge incorporating railroad rails for its upper and lower chords. The bridge is one of a v... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

Andrew Robbins House, Groton, Middlesex County, MA

Andrew Robbins House, Groton, Middlesex County, MA

Survey number: HABS MA-603 Public domain photograph - historical image of Massachusetts, United States, free to use, no copyright restrictions image - Picryl description

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thame...

Significance: The Groton Bridge is a Strauss heel trunnion bascule bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railroad, and as a... More

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thame...

Significance: The Groton Bridge is a Strauss heel trunnion bascule bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railroad, and as a... More

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thame...

Significance: The Groton Bridge is a Strauss heel trunnion bascule bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railroad, and as a... More

[Bill Memorial Library, Groton, Connecticut]

[Bill Memorial Library, Groton, Connecticut]

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

Milestone, Main Street, Groton, Middlesex County, MA

Milestone, Main Street, Groton, Middlesex County, MA

Survey number: HABS MA-1184 Public domain photograph of a graveyard monument, free to use, no copyright restrictions image - Picryl description

Workers leaving plant at change of shift before being paid off. Electric Boat Works, Groton, Connecticut

Workers leaving plant at change of shift before being paid off. Electr...

Public domain photograph of military personnel, army, militia, infantry, free to use, no copyright restrictions image - Picryl description

A large group of people walking down a street. Office of War Information Photograph

A large group of people walking down a street. Office of War Informati...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Farm Security Administration (1937-1942). The photographs of the Farm S... More

A black and white photo of a man holding a newspaper. Office of War Information Photograph

A black and white photo of a man holding a newspaper. Office of War In...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Farm Security Administration (1937-1942). The photographs of the Farm S... More

A couple of men sitting on the ground next to each other. Office of War Information Photograph

A couple of men sitting on the ground next to each other. Office of Wa...

Public domain photograph - United States during the 1930s and 1940s, Farm Security Administration, New Deal, free to use, no copyright restrictions image - Picryl description

Workers from electric boat company in recreation room of new dormitory for workers in defense industries. Groton, Connecticut. Constructed and managed by FSA (Farm Security Administration)

Workers from electric boat company in recreation room of new dormitory...

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

Traffic congestion in Groton, Connecticut, at afternoon change of shift of Electric Boat Works

Traffic congestion in Groton, Connecticut, at afternoon change of shif...

Picryl description: Public domain historical photograph of 1930s America during the Great Depression, free to use, no copyright restrictions image.

Haley Farm, Brook Street, Groton, New London County, CT

Haley Farm, Brook Street, Groton, New London County, CT

Significance: Haley Farm State Park possesses local significance as a well-preserved and increasingly rare historic agricultural landscape. Local artifact finds and professional inspection indicate that the si... More

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, New London County, CT

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, Ne...

Significance: The Mystic River Bridge is significant as an example of the Brown Balance Beam Bascule, an innovative design that raised movable-bridge technology to a new level of refinement in the early 20th ce... More

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, New London County, CT

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, Ne...

Significance: The Mystic River Bridge is significant as an example of the Brown Balance Beam Bascule, an innovative design that raised movable-bridge technology to a new level of refinement in the early 20th ce... More

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, New London County, CT

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, Ne...

Significance: The Mystic River Bridge is significant as an example of the Brown Balance Beam Bascule, an innovative design that raised movable-bridge technology to a new level of refinement in the early 20th ce... More

New York, New Haven & Hartford Railroad, Mystic River Bridge, Spanning Mystic River between Groton & Stonington, Groton, New London County, CT

New York, New Haven & Hartford Railroad, Mystic River Bridge, Spanning...

Significance: The Mystic River Bridge is a center bearing, through truss swing bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railro... More

Nehemiah Jewett Bridge, Groton Street, spanning Nashua River, Pepperell, Middlesex County, MA

Nehemiah Jewett Bridge, Groton Street, spanning Nashua River, Pepperel...

Unprocessed Field note material exists for this structure: FN-42 Survey number: HABS MA-225 Building/structure dates: 1818 Initial Construction Building/structure dates: ca. 1920 Subsequent Work Building/st... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thame...

Significance: The Groton Bridge is a Strauss heel trunnion bascule bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railroad, and as a... More

Milestone, Main Street, Groton, Middlesex County, MA

Milestone, Main Street, Groton, Middlesex County, MA

Survey number: HABS MA-1183 Public domain photograph of a graveyard monument, free to use, no copyright restrictions image - Picryl description

Workers coming out of the electric boat works at the afternoon change of shift. Groton, Connecticut

Workers coming out of the electric boat works at the afternoon change ...

Picryl description: Public domain photograph of a military parade, 20th-century armed forces, free to use, no copyright restrictions.

A black and white photo of a man walking with a cane. Office of War Information Photograph

A black and white photo of a man walking with a cane. Office of War In...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Farm Security Administration (1937-1942). The photographs of the Farm S... More

Submarine Force Library & Museum, Groton, Connecticut

Submarine Force Library & Museum, Groton, Connecticut

Picryl description: Public domain image of a ship, navy, harbor, maritime photograph, 19th-20th century architecture, free to use, no copyright restrictions.

Haley Farm, Brook Street, Groton, New London County, CT

Haley Farm, Brook Street, Groton, New London County, CT

Significance: Haley Farm State Park possesses local significance as a well-preserved and increasingly rare historic agricultural landscape. Local artifact finds and professional inspection indicate that the si... More

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, New London County, CT

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, Ne...

Significance: The Mystic River Bridge is significant as an example of the Brown Balance Beam Bascule, an innovative design that raised movable-bridge technology to a new level of refinement in the early 20th ce... More

Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Route 222, west of Owasco Inlet (moved from Elm Street Extension spanning Fall Creek, Nubia, NY), Groton, Tompkins County, NY

Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Rout...

Significance: The Avery-Bartholomew Patent Railroad Iron Bridge in Groton, New York, is a single-span tied arch iron bridge incorporating railroad rails for its upper and lower chords. The bridge is one of a v... More

Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Route 222, west of Owasco Inlet (moved from Elm Street Extension spanning Fall Creek, Nubia, NY), Groton, Tompkins County, NY

Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Rout...

Significance: The Avery-Bartholomew Patent Railroad Iron Bridge in Groton, New York, is a single-span tied arch iron bridge incorporating railroad rails for its upper and lower chords. The bridge is one of a v... More

Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Route 222, west of Owasco Inlet (moved from Elm Street Extension spanning Fall Creek, Nubia, NY), Groton, Tompkins County, NY

Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Rout...

Significance: The Avery-Bartholomew Patent Railroad Iron Bridge in Groton, New York, is a single-span tied arch iron bridge incorporating railroad rails for its upper and lower chords. The bridge is one of a v... More

Doctor Oliver Prescott Milestones, Farmers Row & Main Street; Great Road & Old Ayer Road, Groton, Middlesex County, MA

Doctor Oliver Prescott Milestones, Farmers Row & Main Street; Great Ro...

See also HABS MA-1182, MA-1183, & MA-1184 for additional documentation. Unprocessed Field note material exists for this structure: FN-29 Survey number: HABS MA-203 Building/structure dates: 1787 Initial Const... More

Doctor Oliver Prescott Milestones, Farmers Row & Main Street; Great Road & Old Ayer Road, Groton, Middlesex County, MA

Doctor Oliver Prescott Milestones, Farmers Row & Main Street; Great Ro...

See also HABS MA-1182, MA-1183, & MA-1184 for additional documentation. Unprocessed Field note material exists for this structure: FN-29 Survey number: HABS MA-203 Building/structure dates: 1787 Initial Const... More

Nehemiah Jewett Bridge, Groton Street, spanning Nashua River, Pepperell, Middlesex County, MA

Nehemiah Jewett Bridge, Groton Street, spanning Nashua River, Pepperel...

Unprocessed Field note material exists for this structure: FN-42 Survey number: HABS MA-225 Building/structure dates: 1818 Initial Construction Building/structure dates: ca. 1920 Subsequent Work Building/st... More

Nehemiah Jewett Bridge, Groton Street, spanning Nashua River, Pepperell, Middlesex County, MA

Nehemiah Jewett Bridge, Groton Street, spanning Nashua River, Pepperel...

Unprocessed Field note material exists for this structure: FN-42 Survey number: HABS MA-225 Building/structure dates: 1818 Initial Construction Building/structure dates: ca. 1920 Subsequent Work Building/st... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

A black and white photo of a street filled with old cars. Office of War Information Photograph

A black and white photo of a street filled with old cars. Office of Wa...

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

Submarine Force Library & Museum, Groton, Connecticut

Submarine Force Library & Museum, Groton, Connecticut

Title, date, and keywords provided by the photographer. Credit line: The George F. Landegger Collection of Connecticut Photographs in the Carol M. Highsmith's America, Library of Congress, Prints and Photograph... More

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, New London County, CT

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, Ne...

Significance: The Mystic River Bridge is significant as an example of the Brown Balance Beam Bascule, an innovative design that raised movable-bridge technology to a new level of refinement in the early 20th ce... More

New York, New Haven & Hartford Railroad, Mystic River Bridge, Spanning Mystic River between Groton & Stonington, Groton, New London County, CT

New York, New Haven & Hartford Railroad, Mystic River Bridge, Spanning...

Significance: The Mystic River Bridge is a center bearing, through truss swing bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railro... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thame...

Significance: The Groton Bridge is a Strauss heel trunnion bascule bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railroad, and as a... More

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thame...

Significance: The Groton Bridge is a Strauss heel trunnion bascule bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railroad, and as a... More

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thame...

Significance: The Groton Bridge is a Strauss heel trunnion bascule bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railroad, and as a... More

Workers from electric boat company in recreation room of new dormitory for workers in defense industries. Groton, Connecticut. Constructed and managed by FSA (Farm Security Administration)

Workers from electric boat company in recreation room of new dormitory...

Picryl description: Public domain photograph of an office worker, 1930s, free to use, no copyright restrictions.

Workers leaving plant at change of shift before being paid off. Electric Boat Works, Groton, Connecticut

Workers leaving plant at change of shift before being paid off. Electr...

Public domain photograph of Great Depression, farm, farmer, no copyright restrictions image - Picryl description

Workers entering plant at afternoon change of shift. Electric Boat Works, Groton, Connecticut

Workers entering plant at afternoon change of shift. Electric Boat Wor...

Picryl description: Public domain photograph of worker, marketplace, vendor, 1930s, Great Depression, economic conditions, free to use, no copyright restrictions.

Workers leaving plant at change of shift before being paid off. Electric Boat Works, Groton, Connecticut

Workers leaving plant at change of shift before being paid off. Electr...

Picryl description: Public domain historical photograph of 1930s America during the Great Depression, free to use, no copyright restrictions image.

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, New London County, CT

Mystic River Bridge, Spanning Mystic River at U.S. Route 1, Groton, Ne...

Significance: The Mystic River Bridge is significant as an example of the Brown Balance Beam Bascule, an innovative design that raised movable-bridge technology to a new level of refinement in the early 20th ce... More

Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Route 222, west of Owasco Inlet (moved from Elm Street Extension spanning Fall Creek, Nubia, NY), Groton, Tompkins County, NY

Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Rout...

Significance: The Avery-Bartholomew Patent Railroad Iron Bridge in Groton, New York, is a single-span tied arch iron bridge incorporating railroad rails for its upper and lower chords. The bridge is one of a v... More

Doctor Oliver Prescott Milestones, Farmers Row & Main Street; Great Road & Old Ayer Road, Groton, Middlesex County, MA

Doctor Oliver Prescott Milestones, Farmers Row & Main Street; Great Ro...

See also HABS MA-1182, MA-1183, & MA-1184 for additional documentation. Unprocessed Field note material exists for this structure: FN-29 Survey number: HABS MA-203 Building/structure dates: 1787 Initial Const... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, Albacore & Darter Roads, Groton, New London County, CT

U.S. Naval Submarine Base, New London Submarine Escape Training Tank, ...

Significance: The Submarine Escape Training Tank was constructed for the purpose of training U.S. Navy submariners in the use of re-breathing apparatus and in emergency procedures for escaping from disabled sub... More

Andrew Robbins House, Groton, Middlesex County, MA

Andrew Robbins House, Groton, Middlesex County, MA

Survey number: HABS MA-603 Public domain photograph - historical image of Massachusetts, United States, free to use, no copyright restrictions image - Picryl description

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thame...

Significance: The Groton Bridge is a Strauss heel trunnion bascule bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railroad, and as a... More

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thame...

Significance: The Groton Bridge is a Strauss heel trunnion bascule bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railroad, and as a... More

Country road, railroad, and highway leading into Groton, South Dakota

Country road, railroad, and highway leading into Groton, South Dakota

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

A group of men walking down a street. Office of War Information Photograph

A group of men walking down a street. Office of War Information Photog...

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

Traffic congestion in Groton, Connecticut, at afternoon change of shift of Electric Boat Works

Traffic congestion in Groton, Connecticut, at afternoon change of shif...

Picryl description: Public domain historical photograph of 1930s America during the Great Depression, free to use, no copyright restrictions image.

Workers leaving plant at change of shift before being paid off. Electric Boat Works, Groton, Connecticut

Workers leaving plant at change of shift before being paid off. Electr...

Public domain photograph of military personnel, army, militia, infantry, free to use, no copyright restrictions image - Picryl description

A group of men standing outside of a dry cleaner shop. Office of War Information Photograph

A group of men standing outside of a dry cleaner shop. Office of War I...

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

New York, New Haven & Hartford Railroad, Mystic River Bridge, Spanning Mystic River between Groton & Stonington, Groton, New London County, CT

New York, New Haven & Hartford Railroad, Mystic River Bridge, Spanning...

Significance: The Mystic River Bridge is a center bearing, through truss swing bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railro... More

New York, New Haven & Hartford Railroad, Mystic River Bridge, Spanning Mystic River between Groton & Stonington, Groton, New London County, CT

New York, New Haven & Hartford Railroad, Mystic River Bridge, Spanning...

Significance: The Mystic River Bridge is a center bearing, through truss swing bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railro... More

Nehemiah Jewett Bridge, Groton Street, spanning Nashua River, Pepperell, Middlesex County, MA

Nehemiah Jewett Bridge, Groton Street, spanning Nashua River, Pepperel...

Unprocessed Field note material exists for this structure: FN-42 Survey number: HABS MA-225 Building/structure dates: 1818 Initial Construction Building/structure dates: ca. 1920 Subsequent Work Building/st... More

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