Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
General Dynamics Corporation Shipyard, Wellman-Seaver Crane, 97 Howard...
Significance: Erected in 1901, Structure No. 30S, the Wellman-Seaver Folding Gantry Crane, or Crane S-1, is significant as the oldest and longest-operating crane in the Quincy-Fore River Shipyard. Located on P... More
General Dynamics Corporation Shipyard, Dravo Cranes, 97 East Howard St...
Significance: The versatile Dravo Cranes are significant as an integral component of several phases of the shipbuilding processes at the Quincy-Fore River Shipyard from the early 1940s to 1984. Survey number: ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Puget Sound Naval Shipyard, Portal Gantry Crane No. 42, Pier 5, Farrag...
Significance: Is it a contributing member of the industrial yard designated as a National Historic Landmark District. As 1 of 15 original portal gantry cranes at PSNS that served the U.S. Navy fleet, this crane... More
General Dynamics Corporation Shipyard, American Revolver Crane, 97 Eas...
Significance: Located on Pier 2, the oldest and primary outfitting pier in the shipyard, Structure 25S, a 37.5-ton American Revolver Crane, is significant for its association with the upgrading of the Quincy-Fo... More
General Dynamics Corporation Shipyard, American Revolver Crane, 97 Eas...
Significance: Located on Pier 2, the oldest and primary outfitting pier in the shipyard, Structure 25S, a 37.5-ton American Revolver Crane, is significant for its association with the upgrading of the Quincy-Fo... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
Chickamauga Dam and powerhouse. Land side entrance to Chickamauga Powe...
Original Tennessee Valley Authority (TVA) number: K 2286. Title and other information from caption sheet entry. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division... More
Idaho National Engineering Laboratory, Arco Naval Proving Ground, Scov...
Significance: The Arco Naval Proving Ground (NPG) was one of five specialized ordnance facilities established in the United States during World War II to support ordnance testing and research and experiments re... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Puget Sound Naval Shipyard, Portal Gantry Crane No. 55, Central Indust...
Significance: Portal crane No. 55 is representative of the traveling portal gantry cranes at the Puget Sound Naval Shipyard. The cranes are the principal hoisting devices, providing nearly all of the lifting o... More
General Dynamics Corporation Shipyard, Dravo Cranes, 97 East Howard St...
Significance: The versatile Dravo Cranes are significant as an integral component of several phases of the shipbuilding processes at the Quincy-Fore River Shipyard from the early 1940s to 1984. Survey number: ... More
General Dynamics Corporation Shipyard, American Revolver Crane, 97 Eas...
Significance: Located on Pier 2, the oldest and primary outfitting pier in the shipyard, Structure 25S, a 37.5-ton American Revolver Crane, is significant for its association with the upgrading of the Quincy-Fo... More
Gantry cranes, Great Lakes Engineering Works
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
General Dynamics Corporation Shipyard, Wellman-Seaver Crane, 97 Howard...
Significance: Erected in 1901, Structure No. 30S, the Wellman-Seaver Folding Gantry Crane, or Crane S-1, is significant as the oldest and longest-operating crane in the Quincy-Fore River Shipyard. Located on P... More
Puget Sound Naval Shipyard, Portal Gantry Crane No. 42, Pier 5, Farrag...
Significance: Is it a contributing member of the industrial yard designated as a National Historic Landmark District. As 1 of 15 original portal gantry cranes at PSNS that served the U.S. Navy fleet, this crane... More
General Dynamics Corporation Shipyard, Dravo Cranes, 97 East Howard St...
Significance: The versatile Dravo Cranes are significant as an integral component of several phases of the shipbuilding processes at the Quincy-Fore River Shipyard from the early 1940s to 1984. Survey number: ... More
General Dynamics Corporation Shipyard, Dravo Cranes, 97 East Howard St...
Significance: The versatile Dravo Cranes are significant as an integral component of several phases of the shipbuilding processes at the Quincy-Fore River Shipyard from the early 1940s to 1984. Survey number: ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, 25-Ton Portal Crane Ty...
Picryl description: Public domain photograph of a ship, docks, navy, free to use, no copyright restrictions.
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Puget Sound Naval Shipyard, Portal Gantry Crane No. 42, Pier 5, Farrag...
Significance: Is it a contributing member of the industrial yard designated as a National Historic Landmark District. As 1 of 15 original portal gantry cranes at PSNS that served the U.S. Navy fleet, this crane... More
Puget Sound Naval Shipyard, Portal Gantry Crane No. 42, Pier 5, Farrag...
Significance: Is it a contributing member of the industrial yard designated as a National Historic Landmark District. As 1 of 15 original portal gantry cranes at PSNS that served the U.S. Navy fleet, this crane... More
General Dynamics Corporation Shipyard, Dravo Cranes, 97 East Howard St...
Significance: The versatile Dravo Cranes are significant as an integral component of several phases of the shipbuilding processes at the Quincy-Fore River Shipyard from the early 1940s to 1984. Survey number: ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
Idaho National Engineering Laboratory, Arco Naval Proving Ground, Scov...
Significance: The Arco Naval Proving Ground (NPG) was one of five specialized ordnance facilities established in the United States during World War II to support ordnance testing and research and experiments re... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Puget Sound Naval Shipyard, Portal Gantry Crane No. 42, Pier 5, Farrag...
Significance: Is it a contributing member of the industrial yard designated as a National Historic Landmark District. As 1 of 15 original portal gantry cranes at PSNS that served the U.S. Navy fleet, this crane... More
General Dynamics Corporation Shipyard, Dravo Cranes, 97 East Howard St...
Significance: The versatile Dravo Cranes are significant as an integral component of several phases of the shipbuilding processes at the Quincy-Fore River Shipyard from the early 1940s to 1984. Survey number: ... More
General Dynamics Corporation Shipyard, Dravo Cranes, 97 East Howard St...
Significance: The versatile Dravo Cranes are significant as an integral component of several phases of the shipbuilding processes at the Quincy-Fore River Shipyard from the early 1940s to 1984. Survey number: ... More
General Dynamics Corporation Shipyard, American Revolver Crane, 97 Eas...
Significance: Located on Pier 2, the oldest and primary outfitting pier in the shipyard, Structure 25S, a 37.5-ton American Revolver Crane, is significant for its association with the upgrading of the Quincy-Fo... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, 25-Ton Portal Crane Ty...
Picryl description: Public domain photograph of a ship, docks, navy, free to use, no copyright restrictions.
Pickwick Dam. End of spillway section of dam showing service stair and...
Picryl description: Public domain image of a modernist architecture building, 20th century, free to use, no copyright restrictions.
General Dynamics Corporation Shipyard, Wellman-Seaver Crane, 97 Howard...
Significance: Erected in 1901, Structure No. 30S, the Wellman-Seaver Folding Gantry Crane, or Crane S-1, is significant as the oldest and longest-operating crane in the Quincy-Fore River Shipyard. Located on P... More
General Dynamics Corporation Shipyard, Dravo Cranes, 97 East Howard St...
Significance: The versatile Dravo Cranes are significant as an integral component of several phases of the shipbuilding processes at the Quincy-Fore River Shipyard from the early 1940s to 1984. Survey number: ... More
General Dynamics Corporation Shipyard, American Revolver Crane, 97 Eas...
Significance: Located on Pier 2, the oldest and primary outfitting pier in the shipyard, Structure 25S, a 37.5-ton American Revolver Crane, is significant for its association with the upgrading of the Quincy-Fo... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Bridge Gantry Crane No...
Significance: Bridge Gantry Crane BG-1, along with a similar crane BG-2, were key tools that facilitated the successful construction of Dry Dock Nos. 2,3, and 4 at the Pearl Harbor Naval Base. BG-1 and BG-2 wer... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Bridge Gantry Crane No...
Significance: Bridge Gantry Crane BG-1, along with a similar crane BG-2, were key tools that facilitated the successful construction of Dry Dock Nos. 2,3, and 4 at the Pearl Harbor Naval Base. BG-1 and BG-2 wer... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
General Dynamics Corporation Shipyard, Wellman-Seaver Crane, 97 Howard...
Significance: Erected in 1901, Structure No. 30S, the Wellman-Seaver Folding Gantry Crane, or Crane S-1, is significant as the oldest and longest-operating crane in the Quincy-Fore River Shipyard. Located on P... More
General Dynamics Corporation Shipyard, Wellman-Seaver Crane, 97 Howard...
Significance: Erected in 1901, Structure No. 30S, the Wellman-Seaver Folding Gantry Crane, or Crane S-1, is significant as the oldest and longest-operating crane in the Quincy-Fore River Shipyard. Located on P... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, 50-Ton Portal Crane Ty...
Significance: Portal cranes at Pearl Harbor are intrinsically tied to the daily functions of the dry docks. Moreover, the design of the dry docks is governed by the functions, size, and maneuvering limits of th... More
Guntersville Dam and powerhouse. General view of spillway and powerhou...
Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
General Dynamics Corporation Shipyard, Wellman-Seaver Crane, 97 Howard...
Significance: Erected in 1901, Structure No. 30S, the Wellman-Seaver Folding Gantry Crane, or Crane S-1, is significant as the oldest and longest-operating crane in the Quincy-Fore River Shipyard. Located on P... More
General Dynamics Corporation Shipyard, Dravo Cranes, 97 East Howard St...
Significance: The versatile Dravo Cranes are significant as an integral component of several phases of the shipbuilding processes at the Quincy-Fore River Shipyard from the early 1940s to 1984. Survey number: ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, 50-Ton Portal Crane Ty...
Significance: Portal cranes at Pearl Harbor are intrinsically tied to the daily functions of the dry docks. Moreover, the design of the dry docks is governed by the functions, size, and maneuvering limits of th... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Bridge Gantry Crane No...
Significance: Bridge Gantry Crane BG-1, along with a similar crane BG-2, were key tools that facilitated the successful construction of Dry Dock Nos. 2,3, and 4 at the Pearl Harbor Naval Base. BG-1 and BG-2 wer... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Swan Falls Dam, A-Frame Crane Gantry, Snake River, Kuna, Ada County, I...
For written descriptive information, see narrative report on Swan Falls Dam, HAER ID-20. Significance: Swan Falls Dam was the first hydroelectric dam on Snake River in Idaho, and one of the earliest built in th... More
Swan Falls Dam, A-Frame Crane Gantry, Snake River, Kuna, Ada County, I...
For written descriptive information, see narrative report on Swan Falls Dam, HAER ID-20. Significance: Swan Falls Dam was the first hydroelectric dam on Snake River in Idaho, and one of the earliest built in th... More
Puget Sound Naval Shipyard, Portal Gantry Crane No. 42, Pier 5, Farrag...
Significance: Is it a contributing member of the industrial yard designated as a National Historic Landmark District. As 1 of 15 original portal gantry cranes at PSNS that served the U.S. Navy fleet, this crane... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Puget Sound Naval Shipyard, Portal Gantry Crane No. 55, Central Indust...
Significance: Portal crane No. 55 is representative of the traveling portal gantry cranes at the Puget Sound Naval Shipyard. The cranes are the principal hoisting devices, providing nearly all of the lifting o... More
General Dynamics Corporation Shipyard, Wellman-Seaver Crane, 97 Howard...
Significance: Erected in 1901, Structure No. 30S, the Wellman-Seaver Folding Gantry Crane, or Crane S-1, is significant as the oldest and longest-operating crane in the Quincy-Fore River Shipyard. Located on P... More
Puget Sound Naval Shipyard, Portal Gantry Crane No. 42, Pier 5, Farrag...
Significance: Is it a contributing member of the industrial yard designated as a National Historic Landmark District. As 1 of 15 original portal gantry cranes at PSNS that served the U.S. Navy fleet, this crane... More
General Dynamics Corporation Shipyard, Dravo Cranes, 97 East Howard St...
Significance: The versatile Dravo Cranes are significant as an integral component of several phases of the shipbuilding processes at the Quincy-Fore River Shipyard from the early 1940s to 1984. Survey number: ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, 50-Ton Portal Crane Ty...
Significance: Portal cranes at Pearl Harbor are intrinsically tied to the daily functions of the dry docks. Moreover, the design of the dry docks is governed by the functions, size, and maneuvering limits of th... More
Idaho National Engineering Laboratory, Arco Naval Proving Ground, Scov...
Significance: The Arco Naval Proving Ground (NPG) was one of five specialized ordnance facilities established in the United States during World War II to support ordnance testing and research and experiments re... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Puget Sound Naval Shipyard, Portal Gantry Crane No. 42, Pier 5, Farrag...
Significance: Is it a contributing member of the industrial yard designated as a National Historic Landmark District. As 1 of 15 original portal gantry cranes at PSNS that served the U.S. Navy fleet, this crane... More
General Dynamics Corporation Shipyard, Dravo Cranes, 97 East Howard St...
Significance: The versatile Dravo Cranes are significant as an integral component of several phases of the shipbuilding processes at the Quincy-Fore River Shipyard from the early 1940s to 1984. Survey number: ... More
General Dynamics Corporation Shipyard, Dravo Cranes, 97 East Howard St...
Significance: The versatile Dravo Cranes are significant as an integral component of several phases of the shipbuilding processes at the Quincy-Fore River Shipyard from the early 1940s to 1984. Survey number: ... More
General Dynamics Corporation Shipyard, American Revolver Crane, 97 Eas...
Significance: Located on Pier 2, the oldest and primary outfitting pier in the shipyard, Structure 25S, a 37.5-ton American Revolver Crane, is significant for its association with the upgrading of the Quincy-Fo... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, Waterfront Crane Track...
Significance: Crane use at Pearl Harbor is intrinsically tied to the construction of the dry docks and the daily functions of the dry docks and wharfs. The procurement of cranes throughout the history of Pearl ... More
U.S. Naval Base, Pearl Harbor, Exterior Cranes, 25-Ton Portal Crane Ty...
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Idaho National Engineering Laboratory, Arco Naval Proving Ground, Scov...
Significance: The Arco Naval Proving Ground (NPG) was one of five specialized ordnance facilities established in the United States during World War II to support ordnance testing and research and experiments re... More
Chickamauga Dam and powerhouse. Land side entrance to Chickamauga Powe...
Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Idaho National Engineering Laboratory, Arco Naval Proving Ground, Scov...
Significance: The Arco Naval Proving Ground (NPG) was one of five specialized ordnance facilities established in the United States during World War II to support ordnance testing and research and experiments re... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
General Dynamics Corporation Shipyard, Wellman-Seaver Crane, 97 Howard...
Significance: Erected in 1901, Structure No. 30S, the Wellman-Seaver Folding Gantry Crane, or Crane S-1, is significant as the oldest and longest-operating crane in the Quincy-Fore River Shipyard. Located on P... More
Cabot Station Electric Generating Plant, Gantry Crane, Montague City R...
Significance: The gantry crane is an integral part of Cabot Station, an early and substantial example of American hydroelectric engineering. When built, the plant as the largest hydroelectric facility in New E... More
Puget Sound Naval Shipyard, Portal Gantry Crane No. 51, Central Indust...
Significance: Portal gantry crane No. 51 is representative of the fifteen gantry cranes at the Puget Sound Naval Shipyard. The cranes are the principal hoisting devices at the Yard, providing nearly all of the... More