116-1389
Becker,G.F.
Atlas to Accompany a Monograph on the Geology of the Quicksilver Deposits of the Pacific Slope. Washington 1887. Gr.Fol. 14 Bll., tls. dplblgr., davon 12 mit meist farb. lithogr. Karten und Plänen. 2 Bl. Lose, nicht eingebunden.
Seltener Atlas aus dem Department of the Interior United States Geological Survey. - Becker (1847-1919) war ein bedeutender amerikanischer Geologie. - "Becker was a leader in mining geology and geophysics, and for many years was the chief of the Division of Chemical and Physical Research in the United States Geological Survey. The investigations under his direction led to the establishment of the Geophysical Laboratory of the Carnegie Institution of Washington" (Wikipedia). - Titel im unteren Rand etw. lichtrandig und etw. angestaubt.