ScaleTrains Rivet 40209 HO Scale EMD GP40 Phase Ia3 MILW 2040 DCC & Sound Delivery Truck As marbles enter the 3-way

As marbles enter the 3-way switch each marble closes a "door" behind it

The bay window screens were removed

The kit consists of detailed laser etching cut onto 3

roof or ditch lights

Body black

ScaleTrains Rivet 40209 HO Scale EMD GP40 Phase Ia3 MILW 2040 DCC & Sound Delivery Truck As marbles enter the 3-wayScaleTrains Rivet 40209 HO Scale EMD GP40 Phase Ia3 MILW 2040 DCC & Sound Improving upon its predecessor, the GP35, the GP40 would go on to be one of EMDs best sellers of the 1966 series, with over 1,200 examples sold to railroads in the United States, Canada, and Mexico from 1966 to 1971. Many examples are still in service today working in local service on Class I Railroads, or on shortline and regional rosters. The Rivet Counter series model