Barbara Mines
From Underfoot
Q49398472
mine in Blair County, Pennsylvania, United States of America
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Location: 40.4056, -78.2706, KML, Cluster Map, Maps,
2 places
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Tytoona Cave ⓘ
cave in Pennsylvania, United States
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Gallitzin Tunnel ⓘ
railway tunnel
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | cave | Tytoona Cave | cave | Wikidata | |
| site | tunnel | Gallitzin Tunnel | Norfolk Southern Railway, railway tunnel | Wikidata | |