Verlag: U.S. Geological Survey, Washington, D.C., 1915
Anbieter: Main Street Fine Books & Mss, ABAA, Galena, IL, USA
Paperback. Folio. Stiff tan wrappers with black cloth spine. 15pp. 3 partly-colored maps, 2 plates. Very good. Mildest of soiling to outer wrapper, else clean and tight and free of the edge tears so often seen on these. Columbus Folio No. 197.