From the smoke-free basement empire of Robert "String Bob" Nicholson.  Car is a basic conversion of the American Flyer car.  Car has a non-detailed Ace metal conversion floor, Kadee HO couplers and a pair of Ace Bettendorf Scale trucks with Miller scale wheels.
Decals are for the Chucklehead & Ticklefoot, The Royal Socket Route.  Anyone know who's model railroad that was?

Thanks for looking.