Orenburg Line
E2006546
UNEXPLORED
The Orenburg Line was a chain of fortifications and military settlements in the Russian Empire that served as a defensive frontier and base of operations in the southern Ural region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Orenburg Line canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.