Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Chicago River Bascule Bridge, Monroe Street, Spanning South Branch of ...
Significance: The development of the Chicago trunnoin bascule bridge occurred during the first three decades of the twentieth century. Despite the controversy over patent infringement Joseph E. Strauss charg... More
Ames Hydroelectric Plant, Ames, San Miguel County, CO
Significance: In 1890-91 L.L. Nunn built the world's first single-phase AC power transmission system at Ames in order to power the nearby Gold King Mine's stamp mill. The plant operated under a head of 320 feet... More
Ames Hydroelectric Plant, Ames, San Miguel County, CO
Significance: In 1890-91 L.L. Nunn built the world's first single-phase AC power transmission system at Ames in order to power the nearby Gold King Mine's stamp mill. The plant operated under a head of 320 feet... More
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Chicago River Bascule Bridge, Monroe Street, Spanning South Branch of ...
Significance: The development of the Chicago trunnoin bascule bridge occurred during the first three decades of the twentieth century. Despite the controversy over patent infringement Joseph E. Strauss charg... More
Jay Covered Bridge, Count Route 22, spans East Branch of AuSable River...
New York State Historic Bridges Recording Project Significance: The Jay Covered Bridge is the last remaining covered timber bridge in the Adirondack-Champlain region and is the longest in New York State. Unpro... More
Ames Hydroelectric Plant, Ames, San Miguel County, CO
Significance: In 1890-91 L.L. Nunn built the world's first single-phase AC power transmission system at Ames in order to power the nearby Gold King Mine's stamp mill. The plant operated under a head of 320 feet... More
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Chicago River Bascule Bridge, Monroe Street, Spanning South Branch of ...
Significance: The development of the Chicago trunnoin bascule bridge occurred during the first three decades of the twentieth century. Despite the controversy over patent infringement Joseph E. Strauss charg... More
Jay Covered Bridge, Count Route 22, spans East Branch of AuSable River...
New York State Historic Bridges Recording Project Significance: The Jay Covered Bridge is the last remaining covered timber bridge in the Adirondack-Champlain region and is the longest in New York State. Unpro... More
Ames Hydroelectric Plant, Ames, San Miguel County, CO
Significance: In 1890-91 L.L. Nunn built the world's first single-phase AC power transmission system at Ames in order to power the nearby Gold King Mine's stamp mill. The plant operated under a head of 320 feet... More
Chicago River Bascule Bridge, Wells Street, Spanning South Branch Chic...
Significance: The development of the Chicago trunnoin bascule bridge occurred during the first three decades of the twentieth century. Despite the controversy over patent infringement Joseph E. Strauss charg... More
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Ames Hydroelectric Plant, Ames, San Miguel County, CO
Significance: In 1890-91 L.L. Nunn built the world's first single-phase AC power transmission system at Ames in order to power the nearby Gold King Mine's stamp mill. The plant operated under a head of 320 feet... More
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Chicago River Bascule Bridge, Monroe Street, Spanning South Branch of ...
Significance: The development of the Chicago trunnoin bascule bridge occurred during the first three decades of the twentieth century. Despite the controversy over patent infringement Joseph E. Strauss charg... More
Jay Covered Bridge, Count Route 22, spans East Branch of AuSable River...
New York State Historic Bridges Recording Project Significance: The Jay Covered Bridge is the last remaining covered timber bridge in the Adirondack-Champlain region and is the longest in New York State. Unpro... More
Chicago River Bascule Bridge, Wells Street, Spanning South Branch Chic...
Significance: The development of the Chicago trunnoin bascule bridge occurred during the first three decades of the twentieth century. Despite the controversy over patent infringement Joseph E. Strauss charg... More
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Jay Covered Bridge, Count Route 22, spans East Branch of AuSable River...
New York State Historic Bridges Recording Project Significance: The Jay Covered Bridge is the last remaining covered timber bridge in the Adirondack-Champlain region and is the longest in New York State. Unpro... More
Jay Covered Bridge, Count Route 22, spans East Branch of AuSable River...
New York State Historic Bridges Recording Project Significance: The Jay Covered Bridge is the last remaining covered timber bridge in the Adirondack-Champlain region and is the longest in New York State. Unpro... More
Ames Hydroelectric Plant, Ames, San Miguel County, CO
Significance: In 1890-91 L.L. Nunn built the world's first single-phase AC power transmission system at Ames in order to power the nearby Gold King Mine's stamp mill. The plant operated under a head of 320 feet... More
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Chicago River Bascule Bridge, Monroe Street, Spanning South Branch of ...
Significance: The development of the Chicago trunnoin bascule bridge occurred during the first three decades of the twentieth century. Despite the controversy over patent infringement Joseph E. Strauss charg... More
Ames Hydroelectric Plant, Ames, San Miguel County, CO
Significance: In 1890-91 L.L. Nunn built the world's first single-phase AC power transmission system at Ames in order to power the nearby Gold King Mine's stamp mill. The plant operated under a head of 320 feet... More
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Chicago River Bascule Bridge, Monroe Street, Spanning South Branch of ...
Significance: The development of the Chicago trunnoin bascule bridge occurred during the first three decades of the twentieth century. Despite the controversy over patent infringement Joseph E. Strauss charg... More
Jay Covered Bridge, Count Route 22, spans East Branch of AuSable River...
New York State Historic Bridges Recording Project Significance: The Jay Covered Bridge is the last remaining covered timber bridge in the Adirondack-Champlain region and is the longest in New York State. Unpro... More
Ames Hydroelectric Plant, Ames, San Miguel County, CO
Significance: In 1890-91 L.L. Nunn built the world's first single-phase AC power transmission system at Ames in order to power the nearby Gold King Mine's stamp mill. The plant operated under a head of 320 feet... More
Chicago River Bascule Bridge, Wells Street, Spanning South Branch Chic...
Significance: The development of the Chicago trunnoin bascule bridge occurred during the first three decades of the twentieth century. Despite the controversy over patent infringement Joseph E. Strauss charg... More
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Chicago River Bascule Bridge, Monroe Street, Spanning South Branch of ...
Significance: The development of the Chicago trunnoin bascule bridge occurred during the first three decades of the twentieth century. Despite the controversy over patent infringement Joseph E. Strauss charg... More
Jay Covered Bridge, Count Route 22, spans East Branch of AuSable River...
New York State Historic Bridges Recording Project Significance: The Jay Covered Bridge is the last remaining covered timber bridge in the Adirondack-Champlain region and is the longest in New York State. Unpro... More
Jay Covered Bridge, Count Route 22, spans East Branch of AuSable River...
New York State Historic Bridges Recording Project Significance: The Jay Covered Bridge is the last remaining covered timber bridge in the Adirondack-Champlain region and is the longest in New York State. Unpro... More
Blood Road Bridge, Blood Road, spanning Johnson Creek, east of Lyndonv...
Significance: The Blood Road Bridge is one of the few remaining pre-1900 bridges fabricated and erected by the Havana Bridge Works, of Havana, New York. The W.H. Shepard & Sons bridge at Woodworth Road, also d... More
Blood Road Bridge, Blood Road, spanning Johnson Creek, east of Lyndonv...
Significance: The Blood Road Bridge is one of the few remaining pre-1900 bridges fabricated and erected by the Havana Bridge Works, of Havana, New York. The W.H. Shepard & Sons bridge at Woodworth Road, also d... More
Ames Hydroelectric Plant, Ames, San Miguel County, CO
Significance: In 1890-91 L.L. Nunn built the world's first single-phase AC power transmission system at Ames in order to power the nearby Gold King Mine's stamp mill. The plant operated under a head of 320 feet... More
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
Interborough Rapid Transit Subway (Original Line), New York, New York ...
Significance: The IRT was New York City's first subway. Unprocessed Field note material exists for this structure: N508 Survey number: HAER NY-122 Building/structure dates: ca. 1904 Initial Construction
George Washington Papers, Series 4, General Correspondence: Charles Sc...
Public domain scan of a letter to George Washington, American revolution history, free to use, no copyright restrictions image - Picryl description.
George Washington Papers, Series 4, General Correspondence: George Was...
Public domain scan of George Washington military correspondence, American revolution history, free to use, no copyright restrictions image - Picryl description.
George Washington Papers, Series 4, General Correspondence: Charles Sc...
two same date Public domain scan of George Washington correspondence, American revolution history, free to use, no copyright restrictions image - Picryl description.
George Washington Papers, Series 4, General Correspondence: Charles Sc...
Public domain scan of a letter to George Washington, American revolution history, free to use, no copyright restrictions image - Picryl description.
George Washington Papers, Series 4, General Correspondence: George Was...
Public domain scan of a manuscript related to George Washington and American revolution history, free to use, no copyright restrictions image - Picryl description.
George Washington Papers, Series 4, General Correspondence: George Was...
Public domain scan of a manuscript related to George Washington and American revolution history, free to use, no copyright restrictions image - Picryl description.
George Washington Papers, Series 4, General Correspondence: George Wal...
Public domain scan of a manuscript related to George Washington and American revolution history, free to use, no copyright restrictions image - Picryl description.
George Washington Papers, Series 4, General Correspondence: Charles Sc...
Public domain scan of a letter to George Washington, American revolution history, free to use, no copyright restrictions image - Picryl description.
George Washington Papers, Series 4, General Correspondence: Charles Sc...
Public domain scan of manuscript related to George Washington, American revolution history, free to use, no copyright restrictions image - Picryl description.
George Washington Papers, Series 4, General Correspondence: Benjamin T...
two same date Public domain scan of a manuscript related to George Washington and American revolution history, free to use, no copyright restrictions image - Picryl description.
George Washington Papers, Series 4, General Correspondence: George Wal...
Public domain scan of a manuscript related to George Washington and American revolution history, free to use, no copyright restrictions image - Picryl description.
George Washington Papers, Series 4, General Correspondence: Charles Sc...
Public domain scan of a letter to George Washington, American revolution history, free to use, no copyright restrictions image - Picryl description.
George Washington Papers, Series 4, General Correspondence: Charles Sc...
with 19th-century transcription by William B. Sprague