MTH Premier
GP-7 Diesel Engine With Proto-Sound 3.0 - Atlantic Coast ...
GP-9 Diesel Engine With Proto-Sound 3.0 - Allegheny Valley ...
GP-9 Diesel Engine With Proto-Sound 3.0 - Allegheny Valley ...
GP-9 Diesel Engine With Proto-Sound 3.0 - Atlantic Coast ...
GP-9 Diesel Engine With Proto-Sound 3.0 - Great Northern
GP-9 Diesel Engine With Proto-Sound 3.0 - Great Northern
GP-9 Diesel Engine With Proto-Sound 3.0 - Norfolk & Western ...
J-1 2-10-4 Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) ...
J-1 2-10-4 Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) ...
Norfolk & Western 4-Truck Shay Steam Eng. w/ProtoSound 3.0
RS-11 High Hood Diesel Engine w/Proto-Sound 3.0 - Maine ...
SD24 Diesel Engine w/Proto-Sound 3.0 - Lackawanna