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 : 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 : structural framework.
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 : structural framework, looking west.
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Interior work : structural framework of the roof at the northeast corn...
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 : marble covering part of a brick wall, with exposed str...
Public domain photograph of library building, free to use, no copyright restrictions image - Picryl description
Interior work : construction of room 83 (now room 80).
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.
Public domain photograph of construction site, free to use, no copyright restrictions image - Picryl description
Interior work : structural frame and construction of marble walls, loo...
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 : structural framework above a room of marble arches.
Public domain photograph of library building, free to use, no copyright restrictions image - Picryl description
Interior work : construction of the main reading room.
Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description
Interior work : construction of room 83 (now room 80).
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Interior work : structural frame, looking north.
Public domain photograph of construction site, free to use, no copyright restrictions image - Picryl description
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 : structural framework of the roof (?).
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Interior work : construction of room 83 (now room 80).
Public domain photograph of library building, free to use, no copyright restrictions image - Picryl description
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 : structural framework.
Picryl description: Public domain image of a construction site, works, 20th-century industrial architecture, free to use, no copyright restrictions.
Interior work : structural framework.
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 : structural framework, looking north.
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Interior work : structural framework, looking northeast.
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 : structural framework of a ceiling and roof, from below...
Public domain photograph of library building, free to use, no copyright restrictions image - Picryl description
Interior work : structural frame.
Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description
Interior work : construction of a courtyard, and of the structural fra...
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Interior work : construction of a roof.
Public domain photograph of construction site, free to use, no copyright restrictions image - Picryl description