Add luxury lounge space on your classic streamliner quickly and easily with this WalthersMainline HO Scale 85′ Budd Observation! A common car on many trains, the trademark “boat tail” end of the car offered riders a receding view of the rails through wrap-around windows as they relaxed with their favorite beverages or snacks. Nicely detailed, affordably priced and built tough for years of dependable service, this car is based on fluted-side cars used my many North American railroads.