| Owner: | Compania de Ferrocarriles Chiapas Mayab |
| Type: | Box Car |
| AAR Class: | XM: Box car for general service equipped with side or side and end doors. |
| AAR Type: | B417 |
| Detail Info: | Unequipped Box Car, Inside Length: 49' to 59', cushion draft gear/underframe, Sliding doors, inside width 9ft 6in and over, Door opening 15ft and over |
| Plate: | C |
| User Notes: | ex-ENDX 23070 exx-SP 240688 exxx-WCTR 240688 exxxx-SP 240688 {became GNWR 23070} |
