Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
Significance: The Falls Bridge is a unique and well-preserved example of the Petit through truss design, capable of carrying a roadway on both its upper and lower chords. The upper deck remains incomplete, but More
See also HABS PA-1662 & PA-1663 for other Zoological Gardens documentation. See also field notes for HABS PA-6211 for additional documentation. Additional documentation includes photographs & drawings. Signific More
See also HABS PA-1662 & PA-1663 for other Zoological Gardens documentation. See also field notes for HABS PA-6211 for additional documentation. Additional documentation includes photographs & drawings. Signific More
See also HABS PA-1662 & PA-1663 for other Zoological Gardens documentation. See also field notes for HABS PA-6211 for additional documentation. Additional documentation includes photographs & drawings. Signific More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil More
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil 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
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
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