Refrigerator car The earliest prototype English refrigerated train cars http://en.wikipedia.org/wiki/Refrigerator_car by 1930 refrigerated railcar English The earliest prototype refrigerator car or “reefer.” refrigerated cars that were cooled with ice Refrigerator car - Wikipedia by 1930 English Refrigerator Car History English Wikipedia article http://en.wikipedia.org/wiki/Refrigerator_car English English