Keywords: Eleventh annual report of the United States Geological and Geographical Survey of the Territories BHL40377349.jpg Eleventh annual report of the United States Geological and Geographical Survey of the Territories embracing Idaho and Wyoming being a report of progress of the exploration for the year 1877 / 40377349 124819 61403 Foldout http //www biodiversitylibrary org/page/40377349 10 5962/bhl title 61403 Geological Survey U S ; Hayden F V ; United States NOT_IN_COPYRIGHT<br> Biodiversity Heritage Library PD-old-70-1923 Eleventh annual report of the United States Geological and Geographical Survey of the Territories Images uploaded by Fæ Files from the Biodiversity Heritage Library |