Percy V. Pennybacker Jr.
E2039387
UNEXPLORED
Percy V. Pennybacker Jr. was an American civil engineer known for his pioneering work in bridge design and contributions to modern highway infrastructure.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Percy V. Pennybacker Jr. canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.