New York & New England O Scale Premier 4-4-0 American Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3239-1
New York & New England O Scale Premier 4-4-0 American Steam Engine w/Proto-Sound 2.0 (Scale Wheels) 20-3239-2
Baltimore & Ohio O Scale Premier 4-4-0 American Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3240-1
Baltimore & Ohio O Scale Premier 4-6-6-4 M-2 Challenger Steam Engine w/Proto-Sound 2.0 (Scale Wheels) 20-3243-2
Southern O Scale Premier 4-6-6-4 M-2 Challenger Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3244-1
Southern O Scale Premier 4-6-6-4 M-2 Challenger Steam Engine w/Proto-Sound 2.0 (Scale Wheels) 20-3244-2
Pennsylvania O Scale Premier 4-4-2 Atlantic Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3245-1
Central Pacific O Scale Premier 4-4-0 American Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3237-1
Central Pacific O Scale Premier 4-4-0 American Steam Engine w/Proto-Sound 2.0 (Scale Wheels) 20-3237-2
Baltimore & Ohio O Scale Premier 4-4-2 Atlantic Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3247-1
Baltimore & Ohio O Scale Premier 4-4-2 Atlantic Steam Engine w/Proto-Sound 2.0 (Scale Wheels) 20-3247-2
Western Maryland O Scale Premier 4-6-6-4 M-2 Challenger Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3242-1
Western Maryland O Scale Premier 4-6-6-4 M-2 Challenger Steam Engine w/Proto-Sound 2.0 (Scale Wheels) 20-3242-2
Baltimore & Ohio O Scale Premier 4-6-6-4 M-2 Challenger Steam Engine w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3243-1
Blue Mountain & Reading O Scale Premier 4-8-4 T-1 Steam Locomotive w/Proto-Sound 2.0 (Hi-Rail Wheels) 20-3250-1