Silver Series rolling stock features: blackened metal wheels body mounted couplers non-magnetic axles A roadnumber variation of this model is shown for illustration purposes.Bachmann Industries, Inc. is an official licensee of Union Pacific and is authorized to use trademarks owned and/or registered by Union Pacific. Union Pacific and the Union Pacific shield are registered trademarks, used under license. The names and heralds of Southern Pacific and Western Pacific are registered trademarks of Union Pacific, used under license.