Old-Time Coach Car with Round End Clerestory Roof - OLD COLONY RR - HO Scale. Bachmann's 1860 – 1880 Era Passenger Cars are the perfect addition to your Old-Time Railroad. Our Premium Silver Series® rolling stock features: Blackened machined metal wheels with RP 25 Contours, Body mounted couplers, Non-magnetic blackened Brass Axles with needle-point bearings, Celcon® Trucks, and have added weight for optimum tracking.