| Name | Black Oak Cemetery |
|---|---|
| Locality | Mahaska County |
| State | Iowa |
| Coordinates | 41.3922, -92.8542 |
From Wikidata (CC0) and, where shown, the National Park Service National Register of Historic Places listings export of May 22, 2026.
Black Oak Cemetery
| Name | Black Oak Cemetery |
|---|---|
| Locality | Mahaska County |
| State | Iowa |
| Coordinates | 41.3922, -92.8542 |
From Wikidata (CC0) and, where shown, the National Park Service National Register of Historic Places listings export of May 22, 2026.