Copper Basin Railway GP9 207 is an ex-Burlington Northern unit (1893) that was originally Northern Pacific 276 (built in July 1956 - one month younger than my wife!). The old gal (the engine, not my wife) is seen here leading train OT-1 (empties) westbound near Ray Junction, at which point the train becomes a northbound as it heads to the copper mine at Ray, Arizona, for loading.