01011nam a22002531 4500 gs 16000089 DLC 20260227111319.0 870505s1915 wvuab 00000 eng c gs 16000089 //r872 U.S. Geol. Survey. Libr./ICU ICU n-us-wv QE177.A5 W8 West Virginia Geological and Economic Survey. Wyoming and McDowell Counties, by Ray V. Hennen, assistant geologist, aided by Robert M. Gawthrop, field assistant. I.C. White, State geologist. [Wheeling, 1915] xxvii, 783 p. illus., 2 fold. maps (in portfolio) 24 cm. Cover title: County reports, 1915. Geology West Virginia Wyoming County. Geology West Virginia McDowell County. Mines and mineral resources West Virginia Wyoming County. Mines and mineral resources West Virginia McDowell County. Hennen, Ray V. (Ray Vernon) 25629 25629