John Mullan (engineer)
E1620216
UNEXPLORED
John Mullan was a 19th-century American Army engineer best known for surveying and constructing the Mullan Road, one of the first wagon roads across the Rocky Mountains in the Pacific Northwest.
All labels observed (1)
| Label | Occurrences |
|---|---|
| John Mullan (engineer) canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.