Roundhouse 1450 HO Scale 50' Mechanical Reefer Canadian National CN 231142 GROM Controlled heat dissipation system

Controlled heat dissipation system

Bonus giant cardboard display base & backdrop

Tangent Scale Models 25027-02 HO Scale 86' Auto Parts Boxcar Penn Central PC 295140

Rearward-facing handbrake chain mount for HT-C trucks

Roundhouse 1450 HO Scale 50' Mechanical Reefer Canadian National CN 231142 GROM Controlled heat dissipation systemRoundhouse 1450 HO Scale 50' Mechanical Reefer Canadian National CN 231142 The railroads responded to the migration from ice stored in bunkers as a primary cooling system to the diesel mechanical systems. The mechanical reefers could keep a more regular temperature, often times colder then what the ice bunker cars could at the time. Initially mechanical reefers were used primarily in frozen food service. This would soon change as mechanical