Tomix N Gauge JR DD51 Diesel Locomotive (JR Hokkaido Color) Item No. 2257 Operation not confirmed. Please consider this item as junk. There is a spring that has come off, but it is unknown which part it belongs to. Also, please be sure to check the images as the case and contents may differ. Please forgive any oversights. The case has minor scratches, scuffs, and cloudiness due to storage.