To Red River Lumber, of Westwood, California, and Akely, Minnesota, belongs much credit for popularizing the legend of Paul Bunyan and his blue ox Babe. Ads in trade publications featured cartoons and stories; coloring books for school children circulated across the nation from Red River. Here is the logo from those ads as it might have been applied to a Red River car.
Brown Box Car. White, Black, Red and Yellow Lettering. LA 7'2" x 30'.