Parts of western Wyoming, southeastern Idaho and northeastern Utah [cartographic material] / F.V. Hayden, U.S. geologist in charge ; Harry Gannett, M.E., topographical assistant ; Julius Bien, lith., New York.Geological and Geographical Survey of the Territories (U.S.)[1877]"56" printed in bottom right margin.Backed with linen. Stamp at top "10" crossed out with manuscript "No. 5" below.Relief shown by contours and spot heights.Shows roads, springs, settlements, etc.cartographic