Another Wyoming mystery, continued

In 2006, the Jim Gatchell Museum Press (Buffalo) published a writing by Gil Bollinger and Scott Burgan titled “Spanish Explorers in Wyoming,” in which the authors looked at evidence regarding the presence of Spaniards in Wyoming in the 18th century. They employed heavily a collection of Glen Sweem, a Sheridan archaeologist and historian who had spent a good part of his life running down evidence o...