Keywords: Liberty Avenue in the Penn-Liberty Historic District.jpg 40 26 35 N 79 59 52 W Buildings on the northern side of the 700 block of Liberty Avenue in downtown w Pittsburgh Pennsylvania United States The buildings pictured are part of the Penn-Liberty Historic District which is listed on the National Register of Historic Places own 2009-08-06 User Nyttend Nyttend 19th-century architecture in Pennsylvania Brick buildings in Pennsylvania Buildings in Downtown Pittsburgh Italianate architecture in Pennsylvania Building-centered pictures by User Nyttend Taken with Canon PowerShot A540 Liberty Avenue Pittsburgh Penn-Liberty Historic District Street signs in Pittsburgh Road signs in Pittsburgh |