Utah Sugar Company, Garland Beet Sugar Refinery, Factory Street, Garla...
Significance: The history of the beet sugar industry in Utah began at the Lehi Plant of the Utah Sugar Company. In that plant on 15 October 1891, Edward Dyer reached into a whirling centrifugal and withdrew a h... More
David Renfrew Oil Rig, East side of Connoquenessing Creek, 0.4 mile No...
Significance: Historically significant as a relatively rare survivor of the early-twentieth-century oil industry in southwestern Pennsylvania, and for its location in the Bald Ridge oil field. Technologically ... More
David Renfrew Oil Rig, East side of Connoquenessing Creek, 0.4 mile No...
Significance: Historically significant as a relatively rare survivor of the early-twentieth-century oil industry in southwestern Pennsylvania, and for its location in the Bald Ridge oil field. Technologically ... More
David Renfrew Oil Rig, East side of Connoquenessing Creek, 0.4 mile No...
Significance: Historically significant as a relatively rare survivor of the early-twentieth-century oil industry in southwestern Pennsylvania, and for its location in the Bald Ridge oil field. Technologically ... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Steam Tug EPPLETON HALL, Hyde Street Pier, San Francisco, San Francisc...
Significance: The steam side paddlewheel tugboat EPPLETON HALL was the last of the famed British paddleboats to be built. Its engine is the once-common, but now rare, twin sidelever "grasshopper" engine. It ... More
Steam Tug EPPLETON HALL, Hyde Street Pier, San Francisco, San Francisc...
Significance: The steam side paddlewheel tugboat EPPLETON HALL was the last of the famed British paddleboats to be built. Its engine is the once-common, but now rare, twin sidelever "grasshopper" engine. It ... More
Steam Tug EPPLETON HALL, Hyde Street Pier, San Francisco, San Francisc...
Significance: The steam side paddlewheel tugboat EPPLETON HALL was the last of the famed British paddleboats to be built. Its engine is the once-common, but now rare, twin sidelever "grasshopper" engine. It ... More
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Heckert Oil Pumping Jack, 0.6 mile North of Connoquenessing Creek, 0.1...
Significance: Historically significant as a relatively rare survivor of the early-twentieth-century oil industry in southwestern Pennsylvania; manufactured by a short-lived, small manufacturing division of the ... More
Utah Sugar Company, Garland Beet Sugar Refinery, Factory Street, Garla...
Significance: The history of the beet sugar industry in Utah began at the Lehi Plant of the Utah Sugar Company. In that plant on 15 October 1891, Edward Dyer reached into a whirling centrifugal and withdrew a h... More
Utah Sugar Company, Garland Beet Sugar Refinery, Factory Street, Garla...
Significance: The history of the beet sugar industry in Utah began at the Lehi Plant of the Utah Sugar Company. In that plant on 15 October 1891, Edward Dyer reached into a whirling centrifugal and withdrew a h... More
Haddam Neck Nuclear Power Plant, Turbine Building , 362 Injun Hollow R...
This documentation also includes the 345-kilovolt transformers and the Terry Turbine Building (HAER CT-185-E). Significance: The Haddam Neck Nuclear Power Plant was one of the earliest commercial scale nuclear ... More
Haddam Neck Nuclear Power Plant, Turbine Building , 362 Injun Hollow R...
This documentation also includes the 345-kilovolt transformers and the Terry Turbine Building (HAER CT-185-E). Significance: The Haddam Neck Nuclear Power Plant was one of the earliest commercial scale nuclear ... More
U.S. Naval Base, Pearl Harbor, Dry Dock No. 4, East & West Pumpwells, ...
Significance: They are located within the Pearl Harbor National Historic Landmark. These two facilities were built in 1943 in association with the expansion of dry dock facilities at Pearl Harbor during WWII. T... More
U.S. Naval Base, Pearl Harbor, Dry Dock No. 4, East & West Pumpwells, ...
Significance: They are located within the Pearl Harbor National Historic Landmark. These two facilities were built in 1943 in association with the expansion of dry dock facilities at Pearl Harbor during WWII. T... More
David Renfrew Oil Rig, East side of Connoquenessing Creek, 0.4 mile No...
Significance: Historically significant as a relatively rare survivor of the early-twentieth-century oil industry in southwestern Pennsylvania, and for its location in the Bald Ridge oil field. Technologically ... More
Boston Water Works, Worthington Pump, 2450 Beacon Street, Boston, Suff...
Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Heckert Oil Pumping Jack, 0.6 mile North of Connoquenessing Creek, 0.1...
Significance: Historically significant as a relatively rare survivor of the early-twentieth-century oil industry in southwestern Pennsylvania; manufactured by a short-lived, small manufacturing division of the ... More
Haddam Neck Nuclear Power Plant, Turbine Building , 362 Injun Hollow R...
This documentation also includes the 345-kilovolt transformers and the Terry Turbine Building (HAER CT-185-E). Significance: The Haddam Neck Nuclear Power Plant was one of the earliest commercial scale nuclear ... More
U.S. Naval Base, Pearl Harbor, Dry Dock No. 4, East & West Pumpwells, ...
Significance: They are located within the Pearl Harbor National Historic Landmark. These two facilities were built in 1943 in association with the expansion of dry dock facilities at Pearl Harbor during WWII. T... More
Boston Water Works, Worthington Pump, 2450 Beacon Street, Boston, Suff...
Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.
U.S. Naval Base, Pearl Harbor, Dry Dock No. 2, Pumpwell, East of Dry D...
Significance: It is located within the Pearl Harbor National Historic Landmark. It was constructed in 1941 in association with the expansion of the Naval Shipyard during WWII. It is specifically related to the ... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Steam Tug EPPLETON HALL, Hyde Street Pier, San Francisco, San Francisc...
Significance: The steam side paddlewheel tugboat EPPLETON HALL was the last of the famed British paddleboats to be built. Its engine is the once-common, but now rare, twin sidelever "grasshopper" engine. It ... More
Steam Tug EPPLETON HALL, Hyde Street Pier, San Francisco, San Francisc...
Significance: The steam side paddlewheel tugboat EPPLETON HALL was the last of the famed British paddleboats to be built. Its engine is the once-common, but now rare, twin sidelever "grasshopper" engine. It ... More
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Heckert Oil Pumping Jack, 0.6 mile North of Connoquenessing Creek, 0.1...
Significance: Historically significant as a relatively rare survivor of the early-twentieth-century oil industry in southwestern Pennsylvania; manufactured by a short-lived, small manufacturing division of the ... More
Heckert Oil Pumping Jack, 0.6 mile North of Connoquenessing Creek, 0.1...
Significance: Historically significant as a relatively rare survivor of the early-twentieth-century oil industry in southwestern Pennsylvania; manufactured by a short-lived, small manufacturing division of the ... More
Utah Sugar Company, Garland Beet Sugar Refinery, Factory Street, Garla...
Significance: The history of the beet sugar industry in Utah began at the Lehi Plant of the Utah Sugar Company. In that plant on 15 October 1891, Edward Dyer reached into a whirling centrifugal and withdrew a h... More
Haddam Neck Nuclear Power Plant, Turbine Building , 362 Injun Hollow R...
This documentation also includes the 345-kilovolt transformers and the Terry Turbine Building (HAER CT-185-E). Significance: The Haddam Neck Nuclear Power Plant was one of the earliest commercial scale nuclear ... More
Haddam Neck Nuclear Power Plant, Primary Auxiliary Building, 362 Injun...
Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description
David Renfrew Oil Rig, East side of Connoquenessing Creek, 0.4 mile No...
Significance: Historically significant as a relatively rare survivor of the early-twentieth-century oil industry in southwestern Pennsylvania, and for its location in the Bald Ridge oil field. Technologically ... More
U.S. Naval Base, Pearl Harbor, Dry Dock No. 2, Pumpwell, East of Dry D...
Significance: It is located within the Pearl Harbor National Historic Landmark. It was constructed in 1941 in association with the expansion of the Naval Shipyard during WWII. It is specifically related to the ... More
U.S. Naval Base, Pearl Harbor, Dry Dock No. 2, Pumpwell, East of Dry D...
Significance: It is located within the Pearl Harbor National Historic Landmark. It was constructed in 1941 in association with the expansion of the Naval Shipyard during WWII. It is specifically related to the ... More
Tule River Hydroelectric Complex, CA Highway 190 at North Fork of Midd...
Significance: The Tule River Hydroelectric Complex is associated with events that have made a significant contribution to the broad patterns of local history: the development of hydroelectric power which made ... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Gillnet Boat ALKI II, 243 East Birnie Slough Road, Puget Island, Cathl...
Significance: Part of an ongoing project to document the evolution of the Columbia River gillnet boat, Alki II is an example of a fiberglass bowreeler with a high-power V-8 engine. Alki II represents the tran... More
Utah Sugar Company, Garland Beet Sugar Refinery, Factory Street, Garla...
Significance: The history of the beet sugar industry in Utah began at the Lehi Plant of the Utah Sugar Company. In that plant on 15 October 1891, Edward Dyer reached into a whirling centrifugal and withdrew a h... More
Utah Sugar Company, Garland Beet Sugar Refinery, Factory Street, Garla...
Significance: The history of the beet sugar industry in Utah began at the Lehi Plant of the Utah Sugar Company. In that plant on 15 October 1891, Edward Dyer reached into a whirling centrifugal and withdrew a h... More
Utah Sugar Company, Garland Beet Sugar Refinery, Factory Street, Garla...
Significance: The history of the beet sugar industry in Utah began at the Lehi Plant of the Utah Sugar Company. In that plant on 15 October 1891, Edward Dyer reached into a whirling centrifugal and withdrew a h... More
Haddam Neck Nuclear Power Plant, Primary Auxiliary Building, 362 Injun...
Public domain photograph - historical image of Connecticut, United States, free to use, no copyright restrictions image - Picryl description
U.S. Naval Base, Pearl Harbor, Dry Dock No. 4, East & West Pumpwells, ...
Significance: They are located within the Pearl Harbor National Historic Landmark. These two facilities were built in 1943 in association with the expansion of dry dock facilities at Pearl Harbor during WWII. T... More
David Renfrew Oil Rig, East side of Connoquenessing Creek, 0.4 mile No...
Significance: Historically significant as a relatively rare survivor of the early-twentieth-century oil industry in southwestern Pennsylvania, and for its location in the Bald Ridge oil field. Technologically ... More
U.S. Naval Base, Pearl Harbor, Dry Dock No. 2, Pumpwell, East of Dry D...
Significance: It is located within the Pearl Harbor National Historic Landmark. It was constructed in 1941 in association with the expansion of the Naval Shipyard during WWII. It is specifically related to the ... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Steam Tug EPPLETON HALL, Hyde Street Pier, San Francisco, San Francisc...
Significance: The steam side paddlewheel tugboat EPPLETON HALL was the last of the famed British paddleboats to be built. Its engine is the once-common, but now rare, twin sidelever "grasshopper" engine. It ... More
Steam Tug EPPLETON HALL, Hyde Street Pier, San Francisco, San Francisc...
Significance: The steam side paddlewheel tugboat EPPLETON HALL was the last of the famed British paddleboats to be built. Its engine is the once-common, but now rare, twin sidelever "grasshopper" engine. It ... More
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Heckert Oil Pumping Jack, 0.6 mile North of Connoquenessing Creek, 0.1...
Significance: Historically significant as a relatively rare survivor of the early-twentieth-century oil industry in southwestern Pennsylvania; manufactured by a short-lived, small manufacturing division of the ... More
Heckert Oil Pumping Jack, 0.6 mile North of Connoquenessing Creek, 0.1...
Significance: Historically significant as a relatively rare survivor of the early-twentieth-century oil industry in southwestern Pennsylvania; manufactured by a short-lived, small manufacturing division of the ... More
Utah Sugar Company, Garland Beet Sugar Refinery, Factory Street, Garla...
Significance: The history of the beet sugar industry in Utah began at the Lehi Plant of the Utah Sugar Company. In that plant on 15 October 1891, Edward Dyer reached into a whirling centrifugal and withdrew a h... More
Utah Sugar Company, Garland Beet Sugar Refinery, Factory Street, Garla...
Significance: The history of the beet sugar industry in Utah began at the Lehi Plant of the Utah Sugar Company. In that plant on 15 October 1891, Edward Dyer reached into a whirling centrifugal and withdrew a h... More
Fireboat DUWAMISH, South Lake Union Pier, Seattle, King County, WA
Significance: Fireboat DUWAMISH is one of the oldest extant fireboats specifically built for the purpose of firefighting and retains a high degree of integrity. It was designated a National Historic Landmark i... More
U.S. Naval Base, Pearl Harbor, Dry Dock No. 2, Pumpwell, East of Dry D...
Significance: It is located within the Pearl Harbor National Historic Landmark. It was constructed in 1941 in association with the expansion of the Naval Shipyard during WWII. It is specifically related to the ... More
Tule River Hydroelectric Complex, CA Highway 190 at North Fork of Midd...
Significance: The Tule River Hydroelectric Complex is associated with events that have made a significant contribution to the broad patterns of local history: the development of hydroelectric power which made ... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Ferry EUREKA, Hyde Street Pier, San Francisco, San Francisco County, C...
See HAER CA-364 for documentation of the Eureka's Lifeboat No. 3. Significance: EUREKA, considered to be the only extant vessel of its type in the United States, symbolizes an era of travel that has all but van... More
Steam Tug EPPLETON HALL, Hyde Street Pier, San Francisco, San Francisc...
Significance: The steam side paddlewheel tugboat EPPLETON HALL was the last of the famed British paddleboats to be built. Its engine is the once-common, but now rare, twin sidelever "grasshopper" engine. It ... More
Steam Tug EPPLETON HALL, Hyde Street Pier, San Francisco, San Francisc...
Significance: The steam side paddlewheel tugboat EPPLETON HALL was the last of the famed British paddleboats to be built. Its engine is the once-common, but now rare, twin sidelever "grasshopper" engine. It ... More
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT
Significance: Alexander Jack built the mill as a Dye & Print Works in 1872. J. Loren Judkins established a Wagon Shop in 1893 and added the Blacksmith Shop c. 1895. The timber frame and plank dam is intact. ... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More
Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Lin...
Significance: Line 9 is highly representative of the 10 production lines constructed at HSAAP during WWII for the manufacture of the military high explosive Composition B, and its chief ingredient RDX. These bu... More