| Owner: | Southern Pacific |
| Type: | Box Car |
| AAR Class: | XM: Box car for general service equipped with side or side and end doors. |
| AAR Type: | B617 |
| Detail Info: | Unequipped Box Car, Inside Length: 69' to 79', cushion draft gear/underframe, Sliding doors, inside width 9ft 6in and over, Door opening 15ft and over |
| Plate: | C |
| SP Class: | B-70-76 |
| User Notes: | PCF |
