Displaying results 1 of 2 - 2
| Date | Innovation | City | State | Country | Society |
|---|---|---|---|---|---|
| 1742 | Cornwall Iron Furnace | Lebanon | PA | USA | ASME |
| 1828 | Union Canal Tunnel | Lebanon | PA | USA | ASCE |
| Date | Innovation | City | State | Country | Society |
|---|---|---|---|---|---|
| 1742 | Cornwall Iron Furnace | Lebanon | PA | USA | ASME |
| 1828 | Union Canal Tunnel | Lebanon | PA | USA | ASCE |