Hills, R. C.; USGS Smartville, California Folio. USGS Geologic Atlas of the United States, Folio 18, Washington, D.C., 1895. Folio, pp. 6, 4 colored plates.
The atlas is complete and in the original tan title wraps with black cloth spine. The atlas is tight, toning to cover outer edge. Text and maps very clean and bright.
Hills provides a detailed description of the topography, geology, stratigraphy, structural geology, mining and mineral deposits within this part of the gold belt in California. The atlas will be shipped lightly rolled in a mailing tube.