Add to ORKGColor image of the Connecticut Avenue Bridge (also known as the Taft Bridge) in Washington, D.C., circa 1907-1914. Caption reads: "The largest concrete bridge in the world. Connecticut Boulevard Bridge, Washington, D.C." Postcard number: 12459
Image of the United States Capitol building, circa 1907-1914. Caption reads: "The United States Capi...
A color image of the Connecticut Avenue Bridge in Washington, D.C., circa 1907-1912. Caption reads: ...
Allegheny River Bridge, Pennsylvania, circa 1930-1944. Caption reads: "The Turnpike has no crossings...
Color image looking across the Connecticut Avenue Bridge (also known as the Taft Bridge), with a lio...
Walnut Lane Bridge over Wissahickon Creek, Fairmount Park, Philadelphia, Pennsylvania, circa 1908-19...
Color image of the Cabin John Bridge (also known as the Union Arch Bridge) in Washington, D.C., circ...
Color image of the Pension Building in Washington, D.C., circa 1903-1907. Caption reads: "Pension Bu...
The Arlington Memorial Bridge and Lincoln Memorial in Washington, D.C., circa 1930-1945. Caption rea...
Image of the Washington Monument viewed from the Potomac River in Washington, D.C, circa 1907-1914. ...
Image of the Arlington Memorial Bridge over the Potomac River, leading to the Lincoln Memorial in Wa...
A color image of the Cabin John Bridge, also know as the Union Arch Bridge, in Washington, D.C., cir...
First concrete bridge built by the State, Hummelstown, Pennsylvania, circa 1907-1914. Postcard numbe...
An image of the Cabin John Bridge, also known as the Union Arch Bridge, in Washington, D.C., circa 1...
Post card photo of the Walnut Lane Bridge over Wissahickon Creek in Philadelphia, Pennsylvania
Gilpin's Falls Covered Bridge, Bay View, Maryland, circa 1981-2000. Caption reads: "Of Maryland's se...
Image of the United States Capitol building, circa 1907-1914. Caption reads: "The United States Capi...
A color image of the Connecticut Avenue Bridge in Washington, D.C., circa 1907-1912. Caption reads: ...
Allegheny River Bridge, Pennsylvania, circa 1930-1944. Caption reads: "The Turnpike has no crossings...
Color image looking across the Connecticut Avenue Bridge (also known as the Taft Bridge), with a lio...
Walnut Lane Bridge over Wissahickon Creek, Fairmount Park, Philadelphia, Pennsylvania, circa 1908-19...
Color image of the Cabin John Bridge (also known as the Union Arch Bridge) in Washington, D.C., circ...
Color image of the Pension Building in Washington, D.C., circa 1903-1907. Caption reads: "Pension Bu...
The Arlington Memorial Bridge and Lincoln Memorial in Washington, D.C., circa 1930-1945. Caption rea...
Image of the Washington Monument viewed from the Potomac River in Washington, D.C, circa 1907-1914. ...
Image of the Arlington Memorial Bridge over the Potomac River, leading to the Lincoln Memorial in Wa...
A color image of the Cabin John Bridge, also know as the Union Arch Bridge, in Washington, D.C., cir...
First concrete bridge built by the State, Hummelstown, Pennsylvania, circa 1907-1914. Postcard numbe...
An image of the Cabin John Bridge, also known as the Union Arch Bridge, in Washington, D.C., circa 1...
Post card photo of the Walnut Lane Bridge over Wissahickon Creek in Philadelphia, Pennsylvania
Gilpin's Falls Covered Bridge, Bay View, Maryland, circa 1981-2000. Caption reads: "Of Maryland's se...
Image of the United States Capitol building, circa 1907-1914. Caption reads: "The United States Capi...
A color image of the Connecticut Avenue Bridge in Washington, D.C., circa 1907-1912. Caption reads: ...
Allegheny River Bridge, Pennsylvania, circa 1930-1944. Caption reads: "The Turnpike has no crossings...