This is a former GN GP9. Set up to run long hood forward, hence the stripes on the end of the long hood. BN rebuilt this GP9 and is currently running around as the BNSF 1510. A link to this unit in my collection shows the rear view with no stripes on the short hood end: http://www.rr-fallenflags.org/bn/bn1783adb.jpg Taken at Pasco in April of 1981.