| Owner: | General American Marks Company |
| Type: | Gondola |
| AAR Class: | GB: Open top car, having fixed sides, fixed or drop ends and solid bottom. |
| AAR Type: | G519 |
| Detail Info: | Unequipped Gondola, Inside length 52-61ft, greater than 9ft inside width, Steel Floor, solid ends, Inside height: 60-167 inches, Load Limit: 205,000 and greater |
| Plate: | B |
| Dry Capacity: | 2780 |
| User Notes: | ex-MHFX 5712 |
