Chicago: Rand McNally & Co., 1922. 48p. on alkaline coated paperstock illustrated with b&w vignette photos of map covers and maps in situ, plus collateral reading for kids and grown-ups, globes, storage, map-tacks. Cover is printed dark brown on light, is missing a corner-tip but is otherwise very good. An enormous (27x42 inch) line-map is mounted inside back cover, tightly folded, looks to be immaculate, has red route-lines overprinted. Maps may be custom-ordered! Besides numbered US roads find an "Automobile Trails Map" printed blue and red, has legend noting 92 such trails like Potash Highway, Cannonball Trail, the system wasn't set in concrete then, or asphalt for that matter.