U.S. Geographical surveys west of the 100th meridian. Vol. I Geographical report. Plate No. XVII. Black Canyon, Colorado River, from Camp 8, looking above. 1871
2015862
Found In:
Beinecke Rare Book and Manuscript Library > U.S. Geographical surveys west of the 100th meridian. Vol. I Geographical report. Plate No. XVII. Black Canyon, Colorado River, from Camp 8, looking above. 1871