Relief shown by hachures and spot heights. On verso: Text, distances from Portland and 4 ancillary maps. Includes index to cities and towns with populations.
Relief shown by hachures. Includes mileage table. On verso: single-color map of California with tables of distances. Originally issued by the Oregon State Highway Commission as State Highway Department's official automobile road map of the state of Oregon showing all through trunk highways and main traveled roads, with mileages.