Spokane Portland & Seattle O Scale Premier 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3274-1
Spokane Portland & Seattle O Scale Premier 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 2.0 (Scale Wheels) 20-3274-2
Canadian National O Scale Premier 4-8-2 U1F Mountain Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3275-1
Chesapeake & Ohio O Scale Premier 4-8-4 Greenbrier Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3277-1
Great Northern O Scale Premier 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3278-1
Great Northern O Scale Premier 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 2.0 (Scale Wheels) 20-3278-2
Norfolk & Western O Scale Premier 2-6-6-4 Class A Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3279-1
Norfolk & Western O Scale Premier 2-6-6-4 Class A Steam Engine w/Proto-Sound 2.0 (Scale Wheels) 20-3279-2
New York Central O Scale Premier 0-6-0 USRA Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3281-1
Baltimore & Ohio O Scale Premier 0-6-0 USRA Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3282-1
Grand Trunk Western O Scale Premier 2-8-2 USRA Light Mikado Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3284-1
Grand Trunk Western O Scale Premier 2-8-2 USRA Light Mikado Steam Engine w/Proto-Sound 2.0 (Scale Wheels) 20-3284-2
New York Central O Scale Premier 2-8-2 USRA Light Mikado Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3285-1
New York Central O Scale Premier 2-8-2 USRA Light Mikado Steam Engine w/Proto-Sound 2.0 (Scale Wheels) 20-3285-2
Pennsylvania O Scale Premier 2-10-0 Decapod Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3254-1
Jersey Central O Scale Premier 4-6-2 P47 Baldwin Pacific Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3255-1