May 1

1869 The Laramie Daily Sentinel started publication on May 1, 1869.

1920 It was announced that Cheyenne was to become a principal stop on the new U.S. Air Mail service route. ("New York-San Francisco Air Mail through Cheyenne will soon be a reality" Wyoming State Tribune, May 1, 1920, pg 1)

1980 Fort Sanders Guardhouse was added to the National Register of Historic Places.