Frederick Graff

Scale not given. Oriented with north toward the upper right. Includes statistical data. Available also through the Library of Congress Web site as a raster image. AACr2: 650/1; 710/1

"To accompany report of Board of Experts on Washington Aqueduct Tunnel, etc." India and col. inks, watercolors. Watercolored on verso to show thru to recto. Soiled, stained, and fold-lined. Plate 1 includes not More

Digital image produced by Carol M. Highsmith to represent her original film transparency; some details may differ between the film and the digital images. Fairmount Water Works, once a popular tourist attractio More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

Significance: The Old Croton Aqueduct was New York City's first municipal water supply project, and is an outstanding example of early 19th century civil engineering. Unprocessed Field note material exists for More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

Significance: Officially founded in 1855 but with roots extending back to 1812, Fairmount Park represents one of the earliest efforts in the American park movement. While originally intended to protect Philadel More

See also HABS PA-1654 for additional documentation. Significance: The Fairmount Water Works is perhaps the premier example of early nineteenth-century American industrial architecture. It was built to supply P More

See also HABS PA-1654 for additional documentation. Significance: The Fairmount Water Works is perhaps the premier example of early nineteenth-century American industrial architecture. It was built to supply P More

See also HABS PA-1654 for additional documentation. Significance: The Fairmount Water Works is perhaps the premier example of early nineteenth-century American industrial architecture. It was built to supply P More

See also HABS PA-1654 for additional documentation. Significance: The Fairmount Water Works is perhaps the premier example of early nineteenth-century American industrial architecture. It was built to supply P More

See also HABS PA-1654 for additional documentation. Significance: The Fairmount Water Works is perhaps the premier example of early nineteenth-century American industrial architecture. It was built to supply P More

See also HABS PA-1654 for additional documentation. Significance: The Fairmount Water Works is perhaps the premier example of early nineteenth-century American industrial architecture. It was built to supply P More

See also HABS PA-1654 for additional documentation. Significance: The Fairmount Water Works is perhaps the premier example of early nineteenth-century American industrial architecture. It was built to supply P More

See also HABS PA-1654 for additional documentation. Significance: The Fairmount Water Works is perhaps the premier example of early nineteenth-century American industrial architecture. It was built to supply P More

See also HABS PA-1654 for additional documentation. Significance: The Fairmount Water Works is perhaps the premier example of early nineteenth-century American industrial architecture. It was built to supply P More