Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Perkins (Iowa) | 51 | 0 | |
| Perkins (Ind.) | 0 | 0 | |
| Perkin Pit (N.D.) | 1 | 0 | |
| Perham (Minn.) | 3 | 0 | |
| Perella (N.D.) | 20 | 0 | |
| Perault (Minn.) | 0 | 0 | |
| Pequot Lakes (Minn.) | 0 | 0 | |
| Peotone (Ill.) | 0 | 0 | |
| Penwell Spur (Mont.) | 0 | 0 | |
| Penrith (Wash.) | 41 | 0 |