The State of Wyoming adopted this as their official flag on January 31, 1917. It was designed in 1916 by Verna Keays Keyes as part of a contest held by the Wyoming Daughters of the American Revolution. It features the silhouette of a bison and the state's official seal.
Buildings - Flags
Links: en.wikipedia.org
By: milwhcky
http://www.casperjournal.com/news/article_14f5598e-8ad2-5af3-adab-1da6688b596a.html