Mine Number 36
From Underfoot
Q49432702
Q49432702
mine in Somerset County, Pennsylvania, United States of America
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | tunnel | Staple Bend Tunnel | railway tunnel | Wikidata | |
mine in Somerset County, Pennsylvania, United States of America
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | tunnel | Staple Bend Tunnel | railway tunnel | Wikidata | |