Mantua HO Scale Monon 8029 Box Train Car

Up for sale is a Mantua Monon HO scale train car, road number MON 8029. It measures about 5.75" long and 1.25" high. All pieces appear to be intact with no broken parts and the couplers are in good condition. It features hook and horn couplers and a die-cast bottom. This car comes from an estate sale and seems to have some age to it. I'm not a toy train expert, so I haven't tested it. Feel free to message if you have any questions!