Athearn Genesis G82823 HO Scale EMD GP9 Union Pacific UP 149 DCC Sound Roadname_Canadian Pacific CP Late body with stiffener ribs

Late body with stiffener ribs and low brake wheel

No cab vents

Walthers 942-101 Layout Control System Vertical Switch Machine

Features include see-through roofwalk

Athearn Genesis G82823 HO Scale EMD GP9 Union Pacific UP 149 DCC Sound Roadname_Canadian Pacific CP Late body with stiffener ribsAthearn Genesis G82823 HO Scale EMD GP9 Union Pacific UP 149 DCC Sound In 1949, EMD introduced the GP7. The basic design followed most diesel switchers with the addition of a short hood instead of an end cab. The hoods were also full height to better accommodate the diesel engine and mechanical and electrical components. In 1954 EMD upgraded the GP7 to become the 1,750 horsepower GP9. Externally, the first GP9s were virtually unchanged from the last