SF Encyclopedia Picture Gallery
Jon Baird, Kevin Costner, Stephen Meyer and Rick Ross. The Explorers Guild, Volume One: A Passage to Shambhala (New York: Simon and Schuster/Atria Books, 2015) [secondary title adds "period" expansion: Being an Introduction to that Secret Society and an Account of Certain Travelers in their Far-Faring Search for the Sacred City Yrs 1912-1918: illus/hb/Rick Ross]
Image courtesy of Clute Science Fiction Library at Telluride