Chesapeake & Ohio O Scale Premier F-3 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) 20-20941-1
Burlington Northern O Scale Premier GP38-2 Diesel Engine With Proto-Sound 3.0 (Hi-Rail Wheels) 20-20903-1
Illinois Central Gulf O Scale Premier GP38-2 Diesel Engine With Proto-Sound 3.0 (Hi-Rail Wheels) 20-20904-1
Providence & Worcester O Scale Premier Dash 8-40BW Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) 20-20913-1
Providence & Worcester O Scale Premier Dash 8-40BW Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) 20-20914-1
U.S. Army O Scale Premier G.E. 44 Ton Phase 3 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) 20-20874-1
U.S. Army O Scale Premier G.E. 44 Ton Phase 3 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) 20-20875-1