| Owner: | Southern Pacific |
| Type: | Ore Car |
| AAR Class: | GT: Open top car, having high fixed sides and fixed or hinged ends and solid bottom, suitable for unloading on dumping machines only. |
| AAR Type: | J300 |
| Detail Info: | Gondola, Load Limit: 185,000 and greater, Flat Bottom, Inside Length: Less than 36ft |
| Plate: | B |
| SP Class: | G-100-1 |
