A new book chronicles changes in Wyoming over the past century. Historian and photographer Michael Amundson has retaken hundreds of photos from the early 20th century. His photos, shot in 1987-88 (while he was a student at the University of Wyoming) and again in 2007-08 are studies of pictures taken by Joseph E Stimson, a commercial photographer for the state and various railroads. The book is called “Wyoming Revisted: Rephotographing the Scenes of Joseph E. Stimson.” Amundson spoke with Wyoming Public Radio’s Micah Schweizer.

Credit J.E. Stimson Collection, Wyoming State Archives

Credit Michael A. Amundson, courtesy University Press of Colorado

Credit Michael A. Amundson, courtesy University Press of Colorado

Credit J.E. Stimson Collection, Wyoming State Archives

Credit Michael A. Amundson, courtesy University Press of Colorado

Credit Michael A. Amundson, courtesy University Press of Colorado

Credit J.E. Stimson Collection, Wyoming State Archives

Credit Michael A. Amundson, courtesy University Press of Colorado