Stone Bridge crossing Maidencreek, Berkley, Reading, Pennsylvania, circa 1907-1914. Postcard number: 8099
First concrete bridge built by the State, Hummelstown, Pennsylvania, circa 1907-1914. Postcard numbe...
The Riegelsville bridge, toll house and church, near Easton, Riegelsville, Pennsylvania, circa 1907-...
Pennsylvania Railroad Bridge, Pottsville, Pennsylvania, circa 1907-1914. Postcard number: E 5952
Stondts Ferry Bridge over the Schuylkill River, Reading, Pennsylvania, circa 1907-1914. Postcard num...
Bridge crossing the Maidencreek at Berkley, Reading, Pennsylvania, circa 1907-1914. Message reads: "...
Rockville Bridge crossing the Susquehanna River, Harrisburg, Pennsylvania, circa 1907-1914. Postcard...
Rockville Bridge, the longest stone bridge in the world, crossing the Susquehanna River, Harrisburg,...
The Pennsylvania Limited crossing over the Susquehanna River on Rockville Bridge, the longest stone ...
Camel Back Bridge crossing the Susquehanna River, Harrisburg, Pennsylvania, circa 1907-1914. Postcar...
Rockville Bridge, the longest stone bridge in the world at the time of its construction, over the Su...
Rockville Bridge crossing the Susquehanna, Harrisburg, Pennsylvania, circa 1907-1908. Postmark date:...
Berwick-Nesopeck Steel Bridge, 1260 Feet Long, Berwick, Pennsylvania, circa 1907-1914. Postcard numb...
Five Mile Tree Bridge, Switchback Railway, Mauch Chunk, Pennsylvania, circa 1901-1907. Postcard numb...
Susquehanna River Bridge, Pennsylvania Turnpike, Pennsylvania, circa 1931-1945. Caption reads: "Susq...
Wissahickon Creek, Philadelphia, Pennsylvania, circa 1905-1907. Bridge in background. Postcard numbe...
First concrete bridge built by the State, Hummelstown, Pennsylvania, circa 1907-1914. Postcard numbe...
The Riegelsville bridge, toll house and church, near Easton, Riegelsville, Pennsylvania, circa 1907-...
Pennsylvania Railroad Bridge, Pottsville, Pennsylvania, circa 1907-1914. Postcard number: E 5952
Stondts Ferry Bridge over the Schuylkill River, Reading, Pennsylvania, circa 1907-1914. Postcard num...
Bridge crossing the Maidencreek at Berkley, Reading, Pennsylvania, circa 1907-1914. Message reads: "...
Rockville Bridge crossing the Susquehanna River, Harrisburg, Pennsylvania, circa 1907-1914. Postcard...
Rockville Bridge, the longest stone bridge in the world, crossing the Susquehanna River, Harrisburg,...
The Pennsylvania Limited crossing over the Susquehanna River on Rockville Bridge, the longest stone ...
Camel Back Bridge crossing the Susquehanna River, Harrisburg, Pennsylvania, circa 1907-1914. Postcar...
Rockville Bridge, the longest stone bridge in the world at the time of its construction, over the Su...
Rockville Bridge crossing the Susquehanna, Harrisburg, Pennsylvania, circa 1907-1908. Postmark date:...
Berwick-Nesopeck Steel Bridge, 1260 Feet Long, Berwick, Pennsylvania, circa 1907-1914. Postcard numb...
Five Mile Tree Bridge, Switchback Railway, Mauch Chunk, Pennsylvania, circa 1901-1907. Postcard numb...
Susquehanna River Bridge, Pennsylvania Turnpike, Pennsylvania, circa 1931-1945. Caption reads: "Susq...
Wissahickon Creek, Philadelphia, Pennsylvania, circa 1905-1907. Bridge in background. Postcard numbe...
First concrete bridge built by the State, Hummelstown, Pennsylvania, circa 1907-1914. Postcard numbe...
The Riegelsville bridge, toll house and church, near Easton, Riegelsville, Pennsylvania, circa 1907-...
Pennsylvania Railroad Bridge, Pottsville, Pennsylvania, circa 1907-1914. Postcard number: E 5952