Geological Survey (U.S.)Relief shown by contours and spot heights ; contour interval on land 25 ft. contour interval on river surface 5 ft.; Survey dates between 1913 and 1923.; Sheets B-I also include topography done by J.W. Muller, W.R Chenoweth, and J.P. Harrison.; Vertical scale of profile 1 in. = 40 ft.; Includes "Key map of plan sheets" on each sheet.53 x 48 centimeters and 48 x 53 centimetersJPEGUMN_ALMA:9919345090001701engThe Survey (Washington)PublicPlan and profile of Klamath river, California and Oregon (below Keno) : Scott River to mile 22, Trinity River to South Fork, Salmon River and South Fork to Grizzly Creek, North Fork of Salmon River to Russian Creek, and South Fork of Smith River, CaliforniaMapsCaliforniaOregon1926University of Minnesota