| Owner: | Railbox Company |
| Type: | Box Car |
| AAR Class: | XM: Box car for general service equipped with side or side and end doors. |
| AAR Type: | B231 |
| Detail Info: | Unequipped Box Car, Inside Length: Less than 49', cushion draft gear/underframe, Plug door, inside width 9ft 6in and over, Door opening less than 8ft |
| Plate: | C |
| RBOX Class: | XAF20B |
| Dry Capacity: | 5290 |
