
| Market House of Allegheny City, Pennsylvania Individual vendors rented space inside the building. The building stood and operated until the early 1960s when it was demolished to build Allegheny Center . Tower in the background is the Carnegie Free Library of Allegheny, Carnegie's first library gift in the United States . Allegheny City was absorbed into Pittsburgh in 1907. Caption Credit: Richard Herchenroether - Ben Avon, Pennsylvania |
| Pittsburgh, Pennsylvania From the Air |
| Pittsburgh, Pennsylvania |


| PENN STATION ROTUNDA Pittsburgh, Pennsylvania |
| West End Bridge Spanning the Ohio River |
| Panoramic of Jones & Laughlin Southside Works |
| Waterfront View From Mount Washington Circa 1910 |
| PITTSBURGH & ALLEGHENY 1876 |
| 531 East Ohio Street Pittsburgh, PA 15212 (412) 231-7881 |