Add to ORKGA view of the Monongahela, Allegheny and Ohio Rivers from Mt. Washington, Pittsburgh, Pennsylvania, circa 1901-1907. Postmark date: October 30, 1907
Aerial view north from Mt. Washington; Allegheny and Monongahela Rivers flanking downtow
A glimpse of the Susquehanna River from the pumping station, Harrisburg, Pennsylvania, circa 1901-19...
A group of skyscrapers on the Monongahela River in Pittsburgh, Philadelphia, circa 1908-1914. Postca...
A view of the Monongahela, Allegheny and Ohio Rivers converging around The Point taken from Mount Wa...
Downtown and Monongahela River from Mount Washington, Pittsburgh, Pennsylvania, circa 1901-1906. Pos...
Point, Pittsburgh, Pennsylvania, circa 1915-1930. A view of the Point, where the Allegheny River, Mo...
A view of steamboats lined up along the Monongahela Wharves in Pittsburgh, Pennsylvania, circa 1902-...
View of Susquehanna River from the crest, near Towanda, Pennsylvania, circa 1931-1944. Postmark date...
View of Susquehanna River and Pittston, Pennsylvania, circa 1901-1907. Postcard number: A 11428
A view of Sharpsburg Bridge spanning the Allegheny River from Highland Park in Pittsburgh, Pennsylva...
A view of the Youghiogheny River at Ohiopyle, Pennsylvania, circa 1907-1914. Postcard number: 80848....
Monongahela River and city from Duquesue Heights, Pittsburgh, Pennsylvania, circa 1901-1907. Postcar...
Potomac River from Bolivar Heights, Harper's Ferry, West Virginia, circa 1906-1907. Postmark date: S...
A bird's eye view of the city from Duquesne Heights across the Ohio River, Pittsburgh, Pennsylvania,...
A view of the sunset and a passing boat on the Ohio River from "The Point," Pittsburgh, Pennsylvania...
Aerial view north from Mt. Washington; Allegheny and Monongahela Rivers flanking downtow
A glimpse of the Susquehanna River from the pumping station, Harrisburg, Pennsylvania, circa 1901-19...
A group of skyscrapers on the Monongahela River in Pittsburgh, Philadelphia, circa 1908-1914. Postca...
A view of the Monongahela, Allegheny and Ohio Rivers converging around The Point taken from Mount Wa...
Downtown and Monongahela River from Mount Washington, Pittsburgh, Pennsylvania, circa 1901-1906. Pos...
Point, Pittsburgh, Pennsylvania, circa 1915-1930. A view of the Point, where the Allegheny River, Mo...
A view of steamboats lined up along the Monongahela Wharves in Pittsburgh, Pennsylvania, circa 1902-...
View of Susquehanna River from the crest, near Towanda, Pennsylvania, circa 1931-1944. Postmark date...
View of Susquehanna River and Pittston, Pennsylvania, circa 1901-1907. Postcard number: A 11428
A view of Sharpsburg Bridge spanning the Allegheny River from Highland Park in Pittsburgh, Pennsylva...
A view of the Youghiogheny River at Ohiopyle, Pennsylvania, circa 1907-1914. Postcard number: 80848....
Monongahela River and city from Duquesue Heights, Pittsburgh, Pennsylvania, circa 1901-1907. Postcar...
Potomac River from Bolivar Heights, Harper's Ferry, West Virginia, circa 1906-1907. Postmark date: S...
A bird's eye view of the city from Duquesne Heights across the Ohio River, Pittsburgh, Pennsylvania,...
A view of the sunset and a passing boat on the Ohio River from "The Point," Pittsburgh, Pennsylvania...
Aerial view north from Mt. Washington; Allegheny and Monongahela Rivers flanking downtow
A glimpse of the Susquehanna River from the pumping station, Harrisburg, Pennsylvania, circa 1901-19...
A group of skyscrapers on the Monongahela River in Pittsburgh, Philadelphia, circa 1908-1914. Postca...