Add to ORKGPostcard of the oldest cast iron bridge in the United States, known as Dunlap's Creek Bridge, located in Brownsville, Pennsylvania, circa 1907-1914. Postcard number: 4-59949
A color image of the Cabin John Bridge, also know as the Union Arch Bridge, in Washington, D.C., cir...
Susquehanna River Bridge, Pennsylvania Turnpike, Pennsylvania, circa 1931-1945. Caption reads: "Susq...
Lehigh River from Lehigh Bridge, Allentown, Pennsylvania, circa 1907-1914. Postcard number: 202596
Rockville Bridge, the longest stone bridge in the world, crossing the Susquehanna River, Harrisburg,...
First concrete bridge built by the State, Hummelstown, Pennsylvania, circa 1907-1914. Postcard numbe...
Rockville Bridge, the longest stone bridge in the world at the time of its construction, over the Su...
This undated postcard shows a view of boats on the Perkiomen Creek with the Perkiomen Bridge in the ...
Berwick-Nesopeck Steel Bridge, 1260 Feet Long, Berwick, Pennsylvania, circa 1907-1914. Postcard numb...
Rockville Bridge crossing the Susquehanna River, Harrisburg, Pennsylvania, circa 1907-1914. Postcard...
Stondts Ferry Bridge over the Schuylkill River, Reading, Pennsylvania, circa 1907-1914. Postcard num...
Cooley's Bridge from Cooper's Landing, Greenwood Lake, New Jersey, circa 1907-1914. Postcard number:...
The Pennsylvania Limited crossing over the Susquehanna River on Rockville Bridge, the longest stone ...
Pennsylvania Railroad Bridge, Pottsville, Pennsylvania, circa 1907-1914. Postcard number: E 5952
Camel Back Bridge crossing the Susquehanna River, Harrisburg, Pennsylvania, circa 1907-1914. Postcar...
The Riegelsville bridge, toll house and church, near Easton, Riegelsville, Pennsylvania, circa 1907-...
A color image of the Cabin John Bridge, also know as the Union Arch Bridge, in Washington, D.C., cir...
Susquehanna River Bridge, Pennsylvania Turnpike, Pennsylvania, circa 1931-1945. Caption reads: "Susq...
Lehigh River from Lehigh Bridge, Allentown, Pennsylvania, circa 1907-1914. Postcard number: 202596
Rockville Bridge, the longest stone bridge in the world, crossing the Susquehanna River, Harrisburg,...
First concrete bridge built by the State, Hummelstown, Pennsylvania, circa 1907-1914. Postcard numbe...
Rockville Bridge, the longest stone bridge in the world at the time of its construction, over the Su...
This undated postcard shows a view of boats on the Perkiomen Creek with the Perkiomen Bridge in the ...
Berwick-Nesopeck Steel Bridge, 1260 Feet Long, Berwick, Pennsylvania, circa 1907-1914. Postcard numb...
Rockville Bridge crossing the Susquehanna River, Harrisburg, Pennsylvania, circa 1907-1914. Postcard...
Stondts Ferry Bridge over the Schuylkill River, Reading, Pennsylvania, circa 1907-1914. Postcard num...
Cooley's Bridge from Cooper's Landing, Greenwood Lake, New Jersey, circa 1907-1914. Postcard number:...
The Pennsylvania Limited crossing over the Susquehanna River on Rockville Bridge, the longest stone ...
Pennsylvania Railroad Bridge, Pottsville, Pennsylvania, circa 1907-1914. Postcard number: E 5952
Camel Back Bridge crossing the Susquehanna River, Harrisburg, Pennsylvania, circa 1907-1914. Postcar...
The Riegelsville bridge, toll house and church, near Easton, Riegelsville, Pennsylvania, circa 1907-...
A color image of the Cabin John Bridge, also know as the Union Arch Bridge, in Washington, D.C., cir...
Susquehanna River Bridge, Pennsylvania Turnpike, Pennsylvania, circa 1931-1945. Caption reads: "Susq...
Lehigh River from Lehigh Bridge, Allentown, Pennsylvania, circa 1907-1914. Postcard number: 202596