Forts of the American Frontier 1820-91: Central and Northern Plains (Fortress)
| Country | USA |
| Brand | Osprey Publishing |
| Manufacturer | Osprey Publishing |
| Binding | Paperback |
| ItemPartNumber | OSPFOR105 |
| Model | OSPFOR105 |
| ReleaseDate | 2011-10-18 |
| UnitCount | 1 |
| EANs | 9781849083157 |