Some Alco RS, RSC, and RSD locomotives were delivered or modified with extra equipment boxes on the walkway. This item includes two different styles of boxes added to some WM RS3s sometime during their service lives. (Short: WM 185, 192, 193, 195, 197. Long: WM 186, 187, 189, 190, 198.) HO scale.
Package contents: (2) 3D-printed resin cabinets (one each long and short)