Map of Wyoming 1897

The Eleventh Territorial Legislative Assembly created Weston and Big Horn Counties on March 12, 1890. At the time of Statehood, July 10, 1890, there were thirteen counties.

Rand, McNally & Co.'s indexed atlas of the world map of Wyoming. Copyright, 1891, by Rand, McNally & Co. (Chicago, 1897)

Courtesy of the David Rumsey Historical Map Collection