Geologic guidebook along highway 49-- Sierran gold belt: the mother lode country (centennial edition)

San Francisco: State of California, Department of Natural Resources, Division of Mines, 1948. 164p., b&w illustrations from contemporary photographs plus a leaf with color vignettes recto and verso, full-page maps in sepia; first issue of this much-reprinted text, cased in oblong 8.75 x 11 inch cloth boards. Mildest edgewear, a few flecks of soil. Bulletin 141.

Cat.No: 70017

Price: $15.00