Photographs showing landscapes, geological and other features, of portions of the western territory of the United States, obtained in connection with geographical and geological explorations and surveys west of the 100th meridian, seasons of 1871, 1872, a

Beinecke Rare Book and Manuscript Library > Photographs showing landscapes, geological and other features, of portions of the western territory of the United States, obtained in connection with geographical and geological explorations and surveys west of the 100th meridian, seasons of 1871, 1872, a