00950cam a22002411 4500 gs 06001103 DLC 20260227111304.0 770317r19011899dcuab f000 0 eng c gs 06001103 U.S. Geol. Survey. Libr. ak DLC n-us-ak Brooks, Alfred H. (Alfred Hulse), 1871-1924. A reconnaissance from Pyramid harbor to Eagle City, Alaska, including a description of the copper deposits of the upper White and Tanana rivers, by Alfred Hulse Brooks ... Washington, Govt. print. off., 1901. p. 331-391. 11 pl. (part fold., part col., incl. maps) diagr. 30 x 23 cm. Cover title. One map in pocket. Extract from the 21st annual report of the U.S. Geological survey, 1899-1900, pt. II. Geology Alaska. Alaska Surveys. Copper ores Alaska. 24505 24505