Barnard, E. C. (Edward Chester), 1863-1921Shows Alaska with areas of coal bearing rocks in red and coal seams in green.; Includes legend.; Relief shown by contours and spot heights.; Inset: [Western Aleutian Islands].; Ancillary map of Alaska shows areas mapped by U.S. Geological Survey.; S Doc 194 59.2.; Andrew B. Graham Co., Photo-Lithographers, Washington, D.C.41 x 59 CentimetersJPEGUMN_ALMA:9978376328601701engThe Survey (Washington, D.C)PublicMap of AlaskaMapsAlaskaUniversity of Minnesota