Simpson, Milward L.2019-01-082019-01-081957-08-02EPM-069-11-009http://hdl.handle.net/20.500.11867/15162Single 24 x 9 inch sheet. Printed recto and verso.Brochure includes an invitation from the Governor of Wyoming, the program, and information about the gathering. Map on the back cover and black and white photographs throughout.Map