Picryl description: Public domain image of byciclyst, bike, bicycle wh...
Picryl description: Public domain image of bicyclist, bike, bicycle wheel, sport event, free to use, no copyright restrictions.
Suitte du développement des dormants. Construction de leurs traverses ...
Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description
Gen. Casement's construction train.
Public domain photograph of a steam locomotive, train car, railroad, railway, 19th-20th century, free to use, no copyright restrictions image - Picryl description
Man at Construction - Public domain portrait painting
Picryl description: Public domain image of a great depression era, migrant workers, free to use, no copyright restrictions.
[Plaster models of a Corinthian capital and four versions of tympanum ...
Picryl description: Public domain image of a relief sculpture, monument, free to use, no copyright restrictions.
[Plaster model of architectural decorations, and a model of the Fifth ...
Picryl description: Public domain image of a mural painting, architecture, free to use, no copyright restrictions.
[Plaster model of a fireplace and a dedicatory panel, for the Trustees...
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
[Plaster model of a panel decorated with two winged nude female figure...
Picryl description: Public domain image of an artwork, female nude figure, free to use, no copyright restrictions.
Exterior marble work : initial construction of the north facade, looki...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Exterior marble work : detail of the Forty-second Street entrance.
Picryl description: Public domain image of a historical building, landmark architecture, world heritage, free to use, no copyright restrictions.
Exterior marble work : detail of the east facade.
Public domain photograph of construction site, free to use, no copyright restrictions image - Picryl description
Exterior marble work : construction of the Fifth Avenue facade.
Public domain photograph of construction site, free to use, no copyright restrictions image - Picryl description
View of Bryant Park and Forty-second Street from the south end of the ...
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Interior work. - A black and white photo of a building under construct...
Picryl description: Public domain image of a basement, underground, lobby, free to use, no copyright restrictions.
Interior work : scaffolding in the snow.
Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description
Interior work : rows of bases for supporting poles.
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Interior work : construction of the Fifth Avenue portico (?).
Picryl description: Public domain image of historical building ruins, free to use, no copyright restrictions.
Interior work : structural framework.
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Interior work : decorated arch above the initial construction of a sta...
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
Interior work. - A black and white photo of a building under construct...
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Interior work : rows of supporting metal columns.
Picryl description: Public domain image of a basement, underground, lobby, free to use, no copyright restrictions.
Interior work : pipes. - A black and white photo of a long hallway
Picryl description: Public domain image of a basement, underground, lobby, free to use, no copyright restrictions.
Interior work : room occupied by building materials and equipment.
Picryl description: Public domain image of a basement, underground, lobby, free to use, no copyright restrictions.
Interior work : boilers.
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Interior work : construction of the McGraw Rotunda.
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
Interior work : arches in Astor Hall, in front of Gottesman Exhibition...
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
Interior work : construction of the Main Reading Room, showing the fra...
Picryl description: Public domain image of a damaged, burned, or destroyed building, natural disaster, war destruction, ruins, 19th-century architecture, free to use, no copyright restrictions.
[Interior work : construction of the stacks.]
Picryl description: Public domain image of an ornamental print, pattern design, mannerism, baroque, free to use, no copyright restrictions.
Interior work : construction of a stairway in Astor Hall.
Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description
Foundation work on the south side.
Picryl description: Public domain image of a damaged, burned, or destroyed building, natural disaster, war destruction, ruins, 19th-century architecture, free to use, no copyright restrictions.
Marble cutting yard in Long Island City.
Picryl description: Public domain photo of an industrial building, factory or warehouse, free to use, no copyright restrictions image.
[Plaster model of a dome.]
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Southeast Missouri Farms Project. Driving shallow well with heavy pipe
Picryl description: Public domain image of industrial or agricultural worker, 1930s, 20th-century, free to use, no copyright restrictions. show less
Men building a stone wall. Massachusetts stereoscope card collection, ...
Massachusetts stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
Later stage of house construction at Cumberland Homesteads. Crossville...
Picryl description: Public domain historical photograph of 1930s America during the Great Depression, free to use, no copyright restrictions image.
Temple de Khons (Thèbes). 1,2. Bas-reliefs sculptés sur des pierres em...
Public domain illustrated book page scan, related to Egypt, free to use, no copyright restrictions image - Picryl description
Form of roof girder (wrought iron) at Kensington Station under constru...
Public domain scan of a architecture diagram, settlement map, plan, or drawing, free to use, no copyright restrictions - Picryl description.
60th Street Station., New York City
Public domain photograph related to New York City, free to use, no copyright restrictions image - Picryl description
Construction of the Broadway subway line - Broadway, New York City
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Woolworth Bldg. iron work, Broadway and Barclay St
Public domain photograph of large building, free to use, no copyright restrictions image - Picryl description
Public domain image of New york city cityscape, free to use, no copyri...
Public domain photograph of early 20th-century New York metropolis cityscape, buildings, no copyright restrictions image - Picryl description
Wallkill cut-and-cover. ... Contract 47. July 21, 1910.
Picryl description: Public domain image of a quarry, excavation or mining site, free to use, no copyright restrictions.
Wallkill North cut-and-cover. Beginning concrete arch over completed i...
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Wallkill North cut-and-cover. Completed portion of aqueduct in Freer c...
Picryl description: Public domain image of a quarry, mine, excavation, or mining site, free to use, no copyright restrictions.
Highways. Ashokan reservoir. ... Contract 151. August 5, 1914.
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Police. Kensico, N.Y. Patrolmen-on-Aqueduct. Superintendent George F. ...
Picryl description: Public domain image of war, military conflict, infantry, 19th-20th century, free to use, no copyright restrictions.
Wallkill pressure tunnel. Concrete for walls of chamber over Drainage...
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description
Ashokan Reservoir. View of down-stream face of Olive Bridge dam. Compl...
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Borings. Diamond drill making exploratory borings at Beaver Kill. Febr...
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Ashokan Reservoir. View of Olive Bridge dam from down-stream side of S...
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Kensico reservoir. General view of Kensico dam and reservoir with poo...
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Boat hole. Boat hole (steel cover) at north end of the St. Elmo siphon...
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
Rondout pressure tunnel. View looking up incline to platform from whic...
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
Kensico reservoir. Valves and piping and concrete forms for blow-off i...
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Ashokan Reservoir. Uppper gate-chamber from East Inlet channel. Upper ...
Picryl description: Public domain image of a romantic landscape with ruins, historical building, classical architecture, free to use, no copyright restrictions.
Camps. Catskill aqueduct. .. Contract 17. January 20, 1910.
Public domain photograph of office, auditorium, free to use, no copyright restrictions image - Picryl description
Highways. Ashokan reservoir. ... Contract 151. August 5, 1914.
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Fences. Typical fence along City's right-of-way. ... Contract 101. Sep...
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Ashokan Reservoir. View of Olive Bridge dam looking up-stream, just b...
Public domain photograph of train tracks, railroad works, construction workers, free to use, no copyright restrictions image - Picryl description
Orange cut-and-cover. ... Contract 17. April 29 , 1910.
Picryl description: Public domain image of a locomotive, train tracks, rail transportation, railroad, railway, 19th-20th century, free to use, no copyright restrictions.
Organization. City tunnel. Celebration ceremonies attending the holing...
Public domain photograph of the train tunnel, railroad, train track, free to use, no copyright restrictions image - Picryl description
[View of canal and locks, Keokuk, Iowa.]
Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.
[View of a railroad construction site, Davenport, Iowa.]
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
[Street view in Clinton showing book store, ice cream shop buggies, an...
Picryl description: Public domain image of a department store, commerce, shopping, main street, city downtown, early 20th-century, free to use, no copyright restrictions.
Sudbury River Conduit B.W.W. div.4, sec 14 Oct. 14, 1876, view taken f...
Boston Massachusetts stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yo... More
The picturesque of Ste. Marie River, canoe building.
Picryl description: Public domain photograph of child, child labor, farmer, early 20th-century farm, free to use, no copyright restrictions.
Barn being constructed at Penderlea Farms, North Carolina
Picryl description: Public domain image of a construction site, wooden frame, timber, free to use, no copyright restrictions.
[View of building under construction.] New York Sterecope Card.
New York stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More
[Capitol building under construction.] Washington DC. US Government fa...
Picryl description: Public domain photograph of a historic Capitol building, free to use, no copyright restrictions.
Construction train, west of Hays City, Kansas.
Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description
Panoramic view of Manhattan, showing Brooklyn Bridge under constructio...
Public domain photograph of Great depression era, art, artistic photography, free to use, no copyright restrictions image - Picryl description
The great Kinzua Bridge near Alton, Pa. [During construction.]
New York stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More
View of arsenal from 5th Avenue Road.
Picryl description: Public domain image of a residential building, colonial house, 19th-20th century architecture, free to use, no copyright restrictions.
Exterior of Chatham Sq. Library under construction.
Public domain photograph of library building, free to use, no copyright restrictions image - Picryl description
Rear view of Hudson Park [construction]
Public domain photograph of library building, free to use, no copyright restrictions image - Picryl description
Mott Haven, Site #4, October 31st [Exterior, construction]
Public domain photograph of library building, free to use, no copyright restrictions image - Picryl description
[St. George, Exterior, Construction, Cement truck.]
Public domain photograph of library building, free to use, no copyright restrictions image - Picryl description
[Plaster model of architectural decoration, including the head of Athe...
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
[Plaster model of moldings.]
Picryl description: Public domain image of a historical building, landmark architecture, world heritage, free to use, no copyright restrictions.
[Plaster model of the Fifth Avenue facade.]
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
[Plaster model of a panel decorated with winged female figures, fruit,...
Picryl description: Public domain image of a relief sculpture, panel, monument, free to use, no copyright restrictions.
Demolition of the Croton Reservoir, looking north.
Picryl description: Public domain image of a mine, mining, free to use, no copyright restrictions.
Exterior marble work : plaster model of the south end of the Fifth Ave...
Public domain photograph of construction site, free to use, no copyright restrictions image - Picryl description
Exterior marble work : entrance to the garage, on the south side.
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
Exterior marble work : east elevation.
Public domain photograph of library building, free to use, no copyright restrictions image - Picryl description
Exterior marble work : east elevation.
Public domain photograph of library building, free to use, no copyright restrictions image - Picryl description
Exterior marble work : Fifth Avenue entrance.
Public domain photograph of construction site, free to use, no copyright restrictions image - Picryl description
Exterior marble work : southwest corner.
Public domain photograph of construction site, free to use, no copyright restrictions image - Picryl description
Exterior marble work : the Fifth Avenue facade, from the southeast cor...
Public domain photograph of library building, free to use, no copyright restrictions image - Picryl description
Exterior marble work : detail of the Fifth Avenue facade.
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
Interior work : construction of marble walls, looking northwest.
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Interior work. - An old photo of a city with a bridge in the backgroun...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Interior work. - A black and white photo of a construction site
Picryl description: Public domain image of a damaged, burned, or destroyed building, natural disaster, war destruction, ruins, 19th-century architecture, free to use, no copyright restrictions.
Interior work : structural framework above a room of marble arches.
Public domain photograph of library building, free to use, no copyright restrictions image - Picryl description