This 50' Standard Box Car  with Plug Door and No Roofwalk is painted with red, white and blue stripes down the length of the car sides with square black, white and red logo, and white Magcobar Herald.  The lettering is black with the exception of the red door lettering.  Magcobar, a division of Dresser Industries, is an oil field services company which provides a substantial amount of drilling fluids to the oil industry.  Much of this arrives in the form of dry drilling "mud" which is shipped in sacks in Magcobar's fleet of leased insulated box cars.