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
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
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
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
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
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
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
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
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. 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
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
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
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
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
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
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