N Scale MU Electric Motor Coach of Canadian National Rys. Cars were built by Canadian Car & Foundry in 1950s for CN's Montreal electric suburban operation and were retired in 1995 when new cars arrived. Cars were built in motor and trailer configurations; see the trailer version offered here as well. Shell is one piece and includes roofwalks, stepwells, diaphragms and pilot. You'll need a mechanism and pantographs to complete this model.