Innovations
| Date | Innovations | City | Country | State | Society |
|---|---|---|---|---|---|
| 1890s | Worthington Horizontal Cross-compound Pumping Engine | York | USA | PA | ASME |
| Date | Innovations | City | Country | State | Society |
|---|---|---|---|---|---|
| 1890s | Worthington Horizontal Cross-compound Pumping Engine | York | USA | PA | ASME |