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Turtle Creek, Allegheny County, Pennsylvania 1897.

Turtle Creek, Allegheny County, Pennsylvania 1897.

Perspective map not drawn to scale. Bird's-eye-view. Available also through the Library of Congress Web site as a raster image. Indexed for points of interest. AACR2

Duquesne, Allegheny County, Pennsylvania 1897.

Duquesne, Allegheny County, Pennsylvania 1897.

Perspective map not drawn to scale. Bird's-eye-view. LC Panoramic maps (2nd ed.), 766 Available also through the Library of Congress Web site as a raster image. Indexed for points of interest. AACR2

Tarentum, Allegheny County, Pennsylvania, 1901.

Tarentum, Allegheny County, Pennsylvania, 1901.

Perspective map not drawn to scale. Bird's-eye-view. LC Panoramic maps (2nd ed.), 855 Available also through the Library of Congress Web site as a raster image. Indexed for points of interest. AACR2

McKee's Rocks, Allegheny County, Pennsylvania 1901.

McKee's Rocks, Allegheny County, Pennsylvania 1901.

Perspective map not drawn to scale. Bird's-eye-view. LC Panoramic maps (2nd ed.), 800 Available also through the Library of Congress Web site as a raster image. Indexed for points of interest. AACR2

Pitcairn, Pa., Allegheny County 1901 /

Pitcairn, Pa., Allegheny County 1901 /

Perspective map not drawn to scale. Bird's-eye-view. "Published by T. M. Fowler & James B. Moyer." LC Panoramic maps (2nd ed.), 832 Available also through the Library of Congress Web site as a raster image. Ind... More

Confluence of the Allegheny and Monongahela Rivers

Confluence of the Allegheny and Monongahela Rivers

Public domain aerial photograph, no copyright restrictions image - Picryl description Public domain photograph of landscape view, nature, stereoscopic card, free to use, no copyright restrictions image - Picry... More

U. S. Bureau of Mines, Experimentation Station, Forbes Avevue, Pittsburgh, Allegheny County, PA

U. S. Bureau of Mines, Experimentation Station, Forbes Avevue, Pittsbu...

Survey number: HABS PA-1166 Public domain photograph of architectural diagram, building plan, section, free to use, no copyright restrictions image - Picryl description

Pittsburgh waterfront. Monongahela and Allegheny Rivers, Pennsylvania

Pittsburgh waterfront. Monongahela and Allegheny Rivers, Pennsylvania

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

Steel worker in Pittsburgh steel mill. Pittsburgh, Pennsylvania

Steel worker in Pittsburgh steel mill. Pittsburgh, Pennsylvania

Picryl description: Public domain image of industrial or agricultural worker, 1930s, 20th-century, free to use, no copyright restrictions. show less

Houses along Monongahela River and Boulevard of the Allies. Pittsburgh, Pennsylvania

Houses along Monongahela River and Boulevard of the Allies. Pittsburgh...

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

Steel manufacture, Allegheny-Ludlum. A slab of stainless is about to enter a three-high 110 inch plate mill, just having been removed from a heating furnace. This mill will roll the slab to produce the finish, thickness, width and length required for its use as tank armor

Steel manufacture, Allegheny-Ludlum. A slab of stainless is about to e...

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

Steel manufacture, Allegheny-Ludlum. Testing is an integral part of the work at the steel mills. Thousands of dollars worth of amazingly accuarate testing machinery will be found in every mill, testing tensile strength, elastic limit, elongation and reduction of area. All steel is thoroughly tested before it is shipped out for defense production

Steel manufacture, Allegheny-Ludlum. Testing is an integral part of th...

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

Steel alloy manufacture. Allegheny Ludlum Steel Corporation, Brackenridge, Pennsylvania. A white-hot ingot of steel is reduced to a slab on a two-high reversible type blooming mill. This slab will be converted further into either sheets or plates

Steel alloy manufacture. Allegheny Ludlum Steel Corporation, Brackenri...

Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.

Steel manufacture, Allegheny-Ludlum. It's the end of a short episode for this scrap steel accumulated from the croppings of tubing and piping right in the steel mill. This scrap will be charged into steel converters once again, and again will emerge as refined steel for industrial production. Steel mills themselves provide large portions of the scrap metal needed for production

Steel manufacture, Allegheny-Ludlum. It's the end of a short episode f...

Actual size of negative is C (approximately 4 x 5 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944... More

Riverboat. Pittsburgh, Pennslyvania

Riverboat. Pittsburgh, Pennslyvania

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

Sunday morning. Pittsburgh, Pennsylvania

Sunday morning. Pittsburgh, Pennsylvania

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

Carloads of fruit and vegetables at terminal. Pittsburgh, Pennsylvania

Carloads of fruit and vegetables at terminal. Pittsburgh, Pennsylvania

Actual size of negative is C (approximately 4 x 5 inches). Title and other information from caption card. Electronic surrogate made from item with the same number in the LC-USF34 series. Transfer; United States... More

Carnegie-Illinois steel company. Etna, Pennsylvania

Carnegie-Illinois steel company. Etna, Pennsylvania

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description

Jones Laughlin steel company. Pittsburgh, Pennsylvania

Jones Laughlin steel company. Pittsburgh, Pennsylvania

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

Carloads of fruit and vegetables at terminal. Pittsburgh, Pennsylvania

Carloads of fruit and vegetables at terminal. Pittsburgh, Pennsylvania

Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description

Pittsburgh, Pennsylvania - safety film negatives, Library of Congress

Pittsburgh, Pennsylvania - safety film negatives, Library of Congress

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

Carnegie-Illinois steelworks. Etna, Pennsylvania

Carnegie-Illinois steelworks. Etna, Pennsylvania

Picryl description: Public domain image of a coal mine, industrial facility, mining industry, early 20th-century industrial architecture, free to use, no copyright restrictions.

Carloads of fruits and vegetables at terminal. Pittsburgh, Pennsylvania

Carloads of fruits and vegetables at terminal. Pittsburgh, Pennsylvani...

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

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Drilling before blasting

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsbu...

Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Loaded coal cars known as "trips" wait to be rolled into the "cage" and raised by means of the hoist to the tipple on the surface

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsbu...

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

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Tipple

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsbu...

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

A poster comes to life. Long awaited by Woolslayer, he celebrates the visit of the soldier and sailor with a party in his home. Friends, relatives, and fellow workers made up the list of guests. No ordinary party, this one will be remembered by the Woolslayers for years to come. "It reminds me of our wedding day," said Mrs. Woolslayer. The party started at eight in the evening and lasted well into the next morning. Allegheny-Steel, Pittsburgh, Pennsylvania

A poster comes to life. Long awaited by Woolslayer, he celebrates the ...

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

A poster comes to life. These piles of iron and steel collected from Uncle Sam's salvage drive are fast "getting in the scrap." Steelworker George Woolslayer shows Chief John Evans (left) and Sergeant French Vineyard one of the scrap yards at Allegheny- Ludlum where tons of old metal await loading into open-hearth furnaces. Allegheny-Ludlum Steel, Pittsburgh, Pennsylvania

A poster comes to life. These piles of iron and steel collected from U...

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description

A poster comes to life. On the bridge of the "SS Production" at Allegheny-Ludlum, Sergeant Vineyard, welder George Woolslayer and Aviation-radio Chief John Evans watch the ceaseless chain of ladles brimming with molten steel on the furnace floor below. Chief Evans has been in the Navy for twelve long years but had never had a view like this from any bridge

A poster comes to life. On the bridge of the "SS Production" at Allegh...

Public domain photograph of ocean liner, ship, transatlantic travel, free to use, no copyright restrictions image - Picryl description

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. The mine seen from the hills to the west

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsbu...

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

Pittsburgh, Pennsylvania (vicinity). Champion no. 1 coal cleaning plant. Coal cars which are enroute to the cleaning plant

Pittsburgh, Pennsylvania (vicinity). Champion no. 1 coal cleaning plan...

Picryl description: Public domain image of a locomotive, train cars, railroad tracks, railway, 19th-20th century, free to use, no copyright restrictions.

A poster comes to life. Sergeant Vineyard gets a first-hand introduction to steel in the making and finds it a fascinating experience. With Woolslayer, he's watching the fierce while lights and flickering shadows of an electric furnace in one of Allegheny-Ludlum's plants

A poster comes to life. Sergeant Vineyard gets a first-hand introducti...

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

A poster comes to life. Long awaited by Woolslayer, he celebrated the visit of the soldier and sailor with a party at his home. Friends, relatives and fellow workers made up the list of guests. No ordinary party, this one will be remembered by the Woolslayers for years to come. Festivities started at 8 p.m. and lasted well into the next morning. Allegheny-Ludlum Steel, Pittsburgh, Pennsylvania

A poster comes to life. Long awaited by Woolslayer, he celebrated the ...

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

A black and white photo of men working in a factory. Office of War Information Photograph

A black and white photo of men working in a factory. Office of War Inf...

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

Pittsburgh, Pennsylvania (vicinity). Champion no. 1 coal cleaning plant. Oiling the gears of the huge drums that dry the coal after washing

Pittsburgh, Pennsylvania (vicinity). Champion no. 1 coal cleaning plan...

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

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Noon in the "bean hole"

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsbu...

Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Mechanical loader filling mine car with car

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsbu...

Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Lunch time in the machine shop

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsbu...

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

Pittsburgh (vicinity), Pennsylvania. Montour no. 4 mine of the Pittsburgh Coal Company. Mine car wheels

Pittsburgh (vicinity), Pennsylvania. Montour no. 4 mine of the Pittsbu...

Picryl description: Public domain image of food, dinner, grocery store, eating, 1930s, mid-20th-century United States, free to use, no copyright restrictions.

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Miners getting their head and safety lamps

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsbu...

Picryl description: Public domain image of a miner, coal mine, free to use, no copyright restrictions.

Pittsburgh, Pennsylvania (vicinity). Champion no. 1 coal cleaning plant

Pittsburgh, Pennsylvania (vicinity). Champion no. 1 coal cleaning plan...

Picryl description: Public domain image of a train station, railroad tracks, railway, 19th-20th century, free to use, no copyright restrictions.

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Slate is loaded into separate cars in the mine and when the "trips" come into the tripple, the slate is dumped onto a conveyor belt which dumps it into moving overhead cars which carry the refuse a mile up the hill where it is dumped

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsbu...

Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description

Pittsburgh, Pennsylvania (vicinity). Champion no. 1 coal cleaning plant. Rotary dump unloading coal

Pittsburgh, Pennsylvania (vicinity). Champion no. 1 coal cleaning plan...

Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Change of shift

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsbu...

Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Miners meeting at the change of shifts

Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsbu...

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

Pittsburgh, Pennsylvania (vicinity). Westland coal mine

Pittsburgh, Pennsylvania (vicinity). Westland coal mine

Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.

Bryn Mawr, Pennsylvania. Miss Pearl Gold, one of the many women now working for the Supplee-Wills-Jones Milk Company

Bryn Mawr, Pennsylvania. Miss Pearl Gold, one of the many women now wo...

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

Arranging loaves in Lithuanian bakery. Pittsburgh

Arranging loaves in Lithuanian bakery. Pittsburgh

Picryl description: Public domain image of food, dinner, grocery store, eating, 1930s, mid-20th-century United States, free to use, no copyright restrictions.

Pittsburgh, Pennsylvania. A bus driver for the Pennsylvania Greyhound Lines, Incorporated

Pittsburgh, Pennsylvania. A bus driver for the Pennsylvania Greyhound ...

Picryl description: Public domain photograph of a car, 1930s, free to use, no copyright restrictions.

Pittsburgh, Pennsylvania. Part of the Greyhound garage

Pittsburgh, Pennsylvania. Part of the Greyhound garage

Picryl description: Public domain image of a train station, railroad tracks, railway depot, 19th-20th century, free to use, no copyright restrictions.

Pittsburgh, Pennsylvania. A mechanic at the Greyhound garage

Pittsburgh, Pennsylvania. A mechanic at the Greyhound garage

Picryl description: Public domain image of a pilot, aviator, aircraft, free to use, no copyright restrictions.

Pitcairn, Pennsylvania. Mrs. Lois Micheltree, thirty-six, employed as a laborer at the Pennsylvania Railroad lumber yard, earning fifty-five cents per hour. She helps to load and unload lumber from cars. Mrs. Micheltree has a son in the United States Navy

Pitcairn, Pennsylvania. Mrs. Lois Micheltree, thirty-six, employed as ...

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

Lithuanian chapter of the Red Cross at work finishing sweaters. Pittsburgh, Pennsylvania

Lithuanian chapter of the Red Cross at work finishing sweaters. Pittsb...

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

A black and white photo of a crowd of people. Office of War Information Photograph

A black and white photo of a crowd of people. Office of War Informatio...

Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information about the FSA/OWI Collection is availabl... More

Pitcairn, Pennsylvania. Miss Helen Gusmerotti, twenty-nine, and Miss Mary Mignogna, employed as car repairmen's helpers at the steel car shop in the Pennsylvania Railroad yards, earning seventy-two cents per hour. The two are burning holes in the hopper car sides

Pitcairn, Pennsylvania. Miss Helen Gusmerotti, twenty-nine, and Miss M...

Picryl description: Public domain image of 1930s woman, female portrait, free to use, no copyright restrictions.

OPA (Office of Price Administration) lawyers holding night hearings for offenders of the pleasure driving regulations. Pittsburgh, Pennsylvania. The man being sworn in has been stopped by policeman, accompanied by an OPA investigator. There was some question as to his reasons for driving, and he was asked to appear at hearing between eight p.m. and one a.m. within the next three days. Penalties range from depriving drivers of gas ration books to warnings

OPA (Office of Price Administration) lawyers holding night hearings fo...

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

Pittsburgh, Pennsylvania. Cleaning the windshield of a bus at the Greyhound garage

Pittsburgh, Pennsylvania. Cleaning the windshield of a bus at the Grey...

Picryl description: Public domain image of workers, labor, 1940s, economic conditions, free to use, no copyright restrictions.

Pittsburgh, Pennsylvania. A charwoman who cleans buses mopping the floor of a bus at the Greyhound garage

Pittsburgh, Pennsylvania. A charwoman who cleans buses mopping the flo...

Picryl description: Public domain photograph of workers, war production, aircraft, airfield, the 1930s -1940s, free to use, no copyright restrictions.

Pitcairn, Pennsylvania. Twins Amy and Mary Rose Lindich, twenty-one, employed at the Pennsylvania Railroad as car repairmen helpers, earning seventy-two cents per hour. They reside in Jeanette, Pennsylvania, and carpool with fellow workers

Pitcairn, Pennsylvania. Twins Amy and Mary Rose Lindich, twenty-one, e...

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

Pittsburgh, Pennsylvania. Passengers checking their bags at the Greyhound bus terminal

Pittsburgh, Pennsylvania. Passengers checking their bags at the Greyho...

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

West Penn Bridge, Pennsylvania Railroad, spanning Allegheny River, Pittsburgh, Allegheny County, PA

West Penn Bridge, Pennsylvania Railroad, spanning Allegheny River, Pit...

Significance: Built to provide railroad access to Washington's Landing, the bridge has become a signature bridge in Pittsburgh. The elegant double intersection Pratt truss frames a dramatic view of Pittsburgh a... More

West Penn Bridge, Pennsylvania Railroad, spanning Allegheny River, Pittsburgh, Allegheny County, PA

West Penn Bridge, Pennsylvania Railroad, spanning Allegheny River, Pit...

Significance: Built to provide railroad access to Washington's Landing, the bridge has become a signature bridge in Pittsburgh. The elegant double intersection Pratt truss frames a dramatic view of Pittsburgh a... More

West Penn Bridge, Pennsylvania Railroad, spanning Allegheny River, Pittsburgh, Allegheny County, PA

West Penn Bridge, Pennsylvania Railroad, spanning Allegheny River, Pit...

Significance: Built to provide railroad access to Washington's Landing, the bridge has become a signature bridge in Pittsburgh. The elegant double intersection Pratt truss frames a dramatic view of Pittsburgh a... More

Monongahela Incline Plane, Connecting North side of Grandview Avenue at Wyoming Street with West Carson Street near Smithfield Street, Pittsburgh, Allegheny County, PA

Monongahela Incline Plane, Connecting North side of Grandview Avenue a...

Significance: The first constructed and oldest passenger incline plane in Pittsburgh, this system retains the 1882 safety brake and bull wheel and 1935 electrical system including drive motors, operating brakes... More

U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River, Braddock, Allegheny County, PA

U.S. Steel Edgar Thomson Works, 44" Slab Mill, Along Monongahela River...

Survey number: HAER PA-384-D Building/structure dates: 1915 Initial Construction

U.S. Steel Corporation, Clairton Works, Blast Furnace Blowing Engine Building, 400 State Street, Clairton, Allegheny County, PA

U.S. Steel Corporation, Clairton Works, Blast Furnace Blowing Engine B...

Significance: This building houses seven vertical cross-compound condensing steam engines. These blowing engines originally produced wind for the Clairton Works blast furnaces. In ca. 1961, two furnaces (#6 a... More

Morse School Annex, Sarah Street between Twenty-fourth & Twenty-fifth Streets, Pittsburgh, Allegheny County, PA

Morse School Annex, Sarah Street between Twenty-fourth & Twenty-fifth ...

Written data includes sketches & photocopies of maps. Significance: The structure is a strange mixture of relatively new and daring structural concepts and a hopelessly outdated exterior shell. It is a "mule" w... More

John J. Muse House, Muse's Lane, McKeesport, Allegheny County, PA

John J. Muse House, Muse's Lane, McKeesport, Allegheny County, PA

Public domain scan of an architecture diagram, architectural drawing, building plan, or design, free to use, no copyright restrictions - Picryl description.

Virginia Medical Center, Aspinwall Division, Laundry Building, 5103 Delafield Avenue, Aspinwall, Allegheny County, PA

Virginia Medical Center, Aspinwall Division, Laundry Building, 5103 De...

Significance: The Laundry Building is associated with the continued expansion of the veterans' hospital facility at Aspinwall during the 1920s and 1930s. Constructed in 1936, the building served as the facility... More

U.S. Allegheny Arsenal, N. C. O. Quarters, Thirty-ninth Street, Pittsburgh, Allegheny County, PA

U.S. Allegheny Arsenal, N. C. O. Quarters, Thirty-ninth Street, Pittsb...

Unprocessed Field note material exists for this structure: FN-9, FN-11 Survey number: HABS PA-8-1-D

Virginia Medical Center, Aspinwall Division, Administration Building, 5103 Delafield Avenue, Aspinwall, Allegheny County, PA

Virginia Medical Center, Aspinwall Division, Administration Building, ...

Significance: The Administration Building is associated with the continued growth and expansion of the veteran's hospital at Aspinwall. Constructed in 1938, the building housed the facility's administrative off... More

Virginia Medical Center, Aspinwall Division, Administration Building, 5103 Delafield Avenue, Aspinwall, Allegheny County, PA

Virginia Medical Center, Aspinwall Division, Administration Building, ...

Significance: The Administration Building is associated with the continued growth and expansion of the veteran's hospital at Aspinwall. Constructed in 1938, the building housed the facility's administrative off... More

Broadhead Manor, Northern corner of Broadhead Fording & Mazette Roads, Pittsburgh, Allegheny County, PA

Broadhead Manor, Northern corner of Broadhead Fording & Mazette Roads,...

Significance: Broadhead Manor, first occupied in February 1944, is among Pittsburgh's earliest public housing projects. At the beginning of World War II, the tremendous demand for shipbuilding resulted in a 6,0... More

Broadhead Manor, Northern corner of Broadhead Fording & Mazette Roads, Pittsburgh, Allegheny County, PA

Broadhead Manor, Northern corner of Broadhead Fording & Mazette Roads,...

Significance: Broadhead Manor, first occupied in February 1944, is among Pittsburgh's earliest public housing projects. At the beginning of World War II, the tremendous demand for shipbuilding resulted in a 6,0... More

Carnegie Institute of Technology, Administration Building, Frew Street, Pittsburgh, Allegheny County, PA

Carnegie Institute of Technology, Administration Building, Frew Street...

Survey number: HABS PA-1172 Building/structure dates: before 1963 Subsequent Work

Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, Allegheny County, PA

Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, All...

Part of the Monongahela River Recording Project, which included HAER PA-385, Monongahela Navation Company Lock and Dam No. 7; HAER PA-299, Monongahela Lock and Dam No. 7; and HAER PA-304, Lower Monongahela Rive... More

Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, Allegheny County, PA

Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, All...

Part of the Monongahela River Recording Project, which included HAER PA-385, Monongahela Navation Company Lock and Dam No. 7; HAER PA-299, Monongahela Lock and Dam No. 7; and HAER PA-304, Lower Monongahela Rive... More

Ferry House, 403 Dorseyville Road (O'Hara Township), Sharpsburg, Allegheny County, PA

Ferry House, 403 Dorseyville Road (O'Hara Township), Sharpsburg, Alleg...

Survey number: HABS PA-616 Public domain photograph of architecture design, diagram, drawing, building plan, free to use, no copyright restrictions image - Picryl description

Ferry House, 403 Dorseyville Road (O'Hara Township), Sharpsburg, Allegheny County, PA

Ferry House, 403 Dorseyville Road (O'Hara Township), Sharpsburg, Alleg...

Survey number: HABS PA-616 Public domain photograph of architectural diagram, building plan, section, free to use, no copyright restrictions image - Picryl description

Virginia Medical Center, Aspinwall Division, Attendant's Quarters, 5103 Delafield Avenue, Aspinwall, Allegheny County, PA

Virginia Medical Center, Aspinwall Division, Attendant's Quarters, 510...

Significance: The Attendents' Quarters is one of the original structures erected by the United States Veterans' Bureau at Aspinwall in 1924. The building originally housed the attendants who worked at the Hospi... More

St. Mary's Roman Catholic School, Northwest corner of Church Avenue & Guthrie Street, McKees Rocks, Allegheny County, PA

St. Mary's Roman Catholic School, Northwest corner of Church Avenue & ...

Picryl description: Public domain image of a school hall, building, education facility, free to use, no copyright restrictions.

St. Mary's Roman Catholic School, Northwest corner of Church Avenue & Guthrie Street, McKees Rocks, Allegheny County, PA

St. Mary's Roman Catholic School, Northwest corner of Church Avenue & ...

Picryl description: Public domain image of a classroom, college auditorium, school, students, teacher, teaching, studying, education, free to use, no copyright restrictions.

U.S. Steel Homestead Works, Blast Furnace Plant, Along Monongahela River, Homestead, Allegheny County, PA

U.S. Steel Homestead Works, Blast Furnace Plant, Along Monongahela Riv...

See also HAER PA-200 for additional documentation. Includes written data (pages 76 through 94). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the na... More

U.S. Steel Homestead Works, Blast Furnace Plant, Along Monongahela River, Homestead, Allegheny County, PA

U.S. Steel Homestead Works, Blast Furnace Plant, Along Monongahela Riv...

See also HAER PA-200 for additional documentation. Includes written data (pages 76 through 94). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the na... More

U.S. Steel Homestead Works, Blast Furnace Plant, Along Monongahela River, Homestead, Allegheny County, PA

U.S. Steel Homestead Works, Blast Furnace Plant, Along Monongahela Riv...

See also HAER PA-200 for additional documentation. Includes written data (pages 76 through 94). Significance: As a group, the structures and steel-making equipment from Homestead Works represented one of the na... More

13 Pernod Street (House), Pittsburgh, Allegheny County, PA

13 Pernod Street (House), Pittsburgh, Allegheny County, PA

Written data includes photocopies of location maps & floor plans. Significance: 13 Pernod Street is representative of the smaller scale brick rowhouses constructed in this section of Allegheny between 1874, whe... More

McKee's Rocks Bridge, Spanning Ohio River at Chartiers Avenue (State Route 3014), McKees Rocks, Allegheny County, PA

McKee's Rocks Bridge, Spanning Ohio River at Chartiers Avenue (State R...

Significance: The bridge is an outstanding example of a long-span metal through arch bridge constructed by Allegheny County as part of an intensive bridge-building campaign during the late 1920s and early 1930s... More

Washington Crossing Bridge, Spanning Allegheny River at Fortieth Street (State Route 2124), Pittsburgh, Allegheny County, PA

Washington Crossing Bridge, Spanning Allegheny River at Fortieth Stree...

See also HABS PA-1179 for additional documentation. Includes drawings. Significance: The bridge is an outstanding example of a long-span metal deck arch bridge. Its unique architectural details, forged in a suc... More

John M. Bracken Hotel, 100-104 Anderson Street, Pittsburgh, Allegheny County, PA

John M. Bracken Hotel, 100-104 Anderson Street, Pittsburgh, Allegheny ...

Written data & photo caption pages include sketches. Significance: The Bracken Hotel, built in 1892, is one of the last remnants in this part of what was once the City of Allegheny, annexed to Pittsburgh in 190... More

John M. Bracken Hotel, 100-104 Anderson Street, Pittsburgh, Allegheny County, PA

John M. Bracken Hotel, 100-104 Anderson Street, Pittsburgh, Allegheny ...

Written data & photo caption pages include sketches. Significance: The Bracken Hotel, built in 1892, is one of the last remnants in this part of what was once the City of Allegheny, annexed to Pittsburgh in 190... More

John M. Bracken Hotel, 100-104 Anderson Street, Pittsburgh, Allegheny County, PA

John M. Bracken Hotel, 100-104 Anderson Street, Pittsburgh, Allegheny ...

Written data & photo caption pages include sketches. Significance: The Bracken Hotel, built in 1892, is one of the last remnants in this part of what was once the City of Allegheny, annexed to Pittsburgh in 190... More

John M. Mitchell House, 524 Third Avenue, Pittsburgh, Allegheny County, PA

John M. Mitchell House, 524 Third Avenue, Pittsburgh, Allegheny County...

Unprocessed Field note material exists for this structure: FN-74 Survey number: HABS PA-42 Building/structure dates: after. 1845- before. 1860 Initial Construction

Munhall Homesteads, Longfellow Drive, Munhall, Allegheny County, PA

Munhall Homesteads, Longfellow Drive, Munhall, Allegheny County, PA

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

U.S. Steel Duquesne Works, West bank of Monongahela River along State Route 837, Duquesne, Allegheny County, PA

U.S. Steel Duquesne Works, West bank of Monongahela River along State ...

Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward integrated steel producing ventures in the Monongahela Valley of western Pennsylvania. Constructed af... More

Jones & Laughlin Steel Corporation, Pittsburgh Works, Morgan Billet Mill Engine, 550 feet north of East Carson Street, opposite South Twenty-seventh Street, Pittsburgh, Allegheny County, PA

Jones & Laughlin Steel Corporation, Pittsburgh Works, Morgan Billet Mi...

Survey number: HAER PA-48 Building/structure dates: 1893 Initial Construction

U.S. Steel Duquesne Works, Primary Mill, Along Monongahela River, Duquesne, Allegheny County, PA

U.S. Steel Duquesne Works, Primary Mill, Along Monongahela River, Duqu...

See also HAER PA-115 for additional documentation. Includes written data (pages 211 through 226). Significance: The construction of the Duquesne Steel Works marked an important event in the movement toward inte... More

Fort Pitt Blockhouse, 25 Penn Avenue, Point State Historic Park, Pittsburgh, Allegheny County, PA

Fort Pitt Blockhouse, 25 Penn Avenue, Point State Historic Park, Pitts...

Significance: The structure was erected on the west side of the ramparts of Fort Pitt as greater protection against Indian attacks. It is the only known remaining 18th century building in the Pittsburgh vicinit... More

Bessemer & Lake Erie Railroad, Allegheny River Bridge, Spanning Allegheny River, East of Pennsylvania Turnpike (I-76), Oakmont, Allegheny County, PA

Bessemer & Lake Erie Railroad, Allegheny River Bridge, Spanning Allegh...

Significance: The bridge was designed by two U.S. Steel subsidiaries - the railroad and the American Bridge Company - as a showpiece for their parent company. This structure not only introduced new silicon stee... More

Bessemer & Lake Erie Railroad, Allegheny River Bridge, Spanning Allegheny River, East of Pennsylvania Turnpike (I-76), Oakmont, Allegheny County, PA

Bessemer & Lake Erie Railroad, Allegheny River Bridge, Spanning Allegh...

Significance: The bridge was designed by two U.S. Steel subsidiaries - the railroad and the American Bridge Company - as a showpiece for their parent company. This structure not only introduced new silicon stee... More

Broadhead Manor, UJMAA Commercial Service Center, 1900 Broadhead Fording Road, Pittsburgh, Allegheny County, PA

Broadhead Manor, UJMAA Commercial Service Center, 1900 Broadhead Fordi...

Survey number: HABS PA-6221-A Building/structure dates: 1944 Initial Construction Building/structure dates: 1991 Subsequent Work

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