Charts. Greenland, west coast, Wolstenholme I. to Conical Rock, surveyed by Lauge Koch, 1923, tracing by W. E. Ehrman, U. S. C. G. C. Northland. 1940; H. O. Miscel. no. 9540, sheet 2. Scale 1 in.=4,735 stat. m., scale 1:300,000.