| Pittsburgh, Pennsylvania |
| North Side Point Bridge Spanning the Allegheny River at the Point of Pittsburgh |


| The Great Railroad Strike of Pittsburgh - 1877 A.D. Steeple View of the Pittsburgh Conflagration Panoramic View of the Burned District |
| "Lights and Shadows" Pittsburgh the Citadel of Pennsylvania Puck Building, 1909 September 22. Summary: Illustration shows a fat businessman reclining on a large coin, basking in the bright light of "Special Privilege" while dreaming of castles in the air; on the other side of the coin is factory life in dark and polluted Pittsburgh, and where factory workers struggle to flip the coin blocking the light from their city and their lives. |
| North Elevation of #2 Open Hearth Jones & Laughlin Steel Corporation Pittsburgh Works |
| North Side Point Bridge - April, 1970 Spanning the Allegheny River at the Point of Pittsburgh |
| South Hills Junction Inbound to Pittsburgh |
| 531 East Ohio Street Pittsburgh, PA 15212 (412) 231-7881 |