Most of the outfit boxcars used on the Rio Grande narrow gauge throughout the 1900s came from the old 4000 series boxcars of the previous century. Each one was built for a unique purpose, ranging from kitchens, sleepers and diners for the working stiffs to rolling offices for foremen and supervisors. At least three 3000 Series boxcars were converted to work service. Boxcars 3057, 3131 and 3085 were converted to work cars after previously being used in revenue service. The original boxcar numbers were retained with the simple addition of a "0" at the front to distinguish the reassignment. We've recreated the 03131 as it was with the economy hardware and painted with the Flying Grande livery.