The map in the center of this booklet is dated February, 1922, and no other date mentioned is later than 1920, so this booklet was probably published in 1922 or 1923. Like the 1916 Yellowstone booklet, the cover shown below is actually the back cover, while the front cover has black-and-white photos of sights along the Union Pacific, including Mt. Rainier, Multnomah Falls, and Shoshone Falls.
Although the covers are different, on the inside this edition is not much different from the 1932 version shown here previously. Although there are some differences, many of the interior photos and much of the text are identical.