The Vintage MARX Toys AT & SF 1951 Santa Fe Caboose is a collectible tin litho train car that is a replica of the Santa Fe railroad. This O gauge caboose features a classic red color and measures 7 inches in length, 3 1/2 inches in height, and 2 inches in width. Made by the brand Marx in the United States in 1951, this vintage piece weighs 0.5 lb and is a must-have for any model railroad enthusiast or collector of vintage toys. Its detailed design and historical significance make it a unique addition to any train collection.