The Lionel 6-19536 SOO Line Railway Express Agency Refrigerator Car #19536 is a vintage model train freight car manufactured in 1993 by Lionel. This O gauge reefer car is green in color and made of plastic and diecast materials, designed to replicate a refrigerator car from the Soo Line Railroad. With a three-rail system and AC power, this ready-to-go pre-built unit is a collectible item for model railroading enthusiasts aged 17 years and up. Perfect for transportation-themed layouts, this classic piece is a nostalgic addition to any model railroad collection.