Title
Geological and geographical atlas of Colorado and portions of adjacent territory, by F.V. Hayden, U.S. geologist in charge. Corrected to date and printed in accordance with an act of Congress approved February 9th, 1881.
Notes
Description and contents may be found in "Catalogue and index of the publications of the Hayden, King, Powell, and Wheeler surveys ... by L.F. Schmeckebier. 1904." (U.S. Geological survey. Bulletin no. 222).