Lionel Automatic Refrigerated Milk Car. White; black; silver. Plastic; metal . The white car has black lettering. It is marked, "3472 Automatic Refrigerated Milk Car, L within a double circle, size numbers, Built by Lionel, and crushed ice capy." The man inside is white. The box is marked, "No. 3472 Operating Milk Car, Lionel." It has the American Toys logo.