00866cam a22002411 4500 gs 12000485 DLC 20260227111313.0 770922s1912 dcuab f000 0 eng c gs 12000485 (OCoLC)3287573 U.S. Geol. Survey. Libr. UU OCoLC DLC premarc QE75 .B9 no. 507 TN23.4 .H5 Copy 2. Hill, James M. (James Madison), 1884- The mining districts of the western United States, by James M. Hill, with a geologic introduction, by Waldemar Lindgren. Washington, Govt. Print. Off., 1912. 309 p. illus., XVI fold. maps. 24 cm. United States Geological survey. Bulletin 507 Mines and mineral resources United States. Lindgren, Waldemar, 1860-1939. 25159 25159