- Railroad equipment, except locomotives (4)
- Brakes, air and vacuum: railway (2)
- Freight cars and equipment (3)
- Railroad car rebuilding (8)
- Railway maintenance cars (1)
- Train cars and equipment, freight or passenger (8)
- Interurban cars and car equipment (2)
- Rapid transit cars and equipment (1)
- Streetcars and car equipment (1)
- Locomotives and parts (5)
- Engines, steam (locomotive) (1)
- Industrial locomotives and parts (1)
