What type of uniform?

What type of uniform is this man wearing?


This photo is one of many found in a series of old early 1900's Badger Gem family scrapbooks that were donated anonymously by a family in Green Valley Arizona. These photos seem to be of select areas including Southern California, Chico, Coronado San Diego, Long Beach Pasadena, Yellowstone National Park, Colorado Springs, Colorado, Wyoming, Ogden Utah, and the Continental Divide.


Can you identify this uniform?