Carnegie Library of Pittsburgh- South Side - Credit: Wikimedia Commons
The Carnegie Library of Pittsburgh – South Side located at 2205 East Carson Street in the South Side Flats neighborhood of Pittsburgh, Pennsylvania, was built in 1909. It was designed by the architectural firm Alden & Harlow, and it was added to the List of Pittsburgh History and Landmarks Foundation Historic Landmarks in 1990. Read more on Wikipedia
Source: en.wikipedia.org