Fisher-Price GeoTrax gold-tone steam locomotive engine, marked "GT" on the boiler and "409" on the side tank. Fisher-Price logo stamped on the rear coal bunker. Battery compartment underside reads "2006 Mattel, Inc., East Aurora, NY" and takes 1 AAA (LR03) battery. Measures approximately 2.5" tall. Sold as a standalone engine only — no track, box, or accessories included. Shows light play wear typical of age: scattered surface scuffs and fine scratches on the gold paint and black smokestack.