United States. Army. Corps of Engineers(W 91°06ʻ--W 90°20ʻ/N 47°10ʻ--N 46°50ʻ). "Compiled under..., from U. S. Surveys made between the years of 1868 and 1899. Published 1900."79 x 118 centimetersJPEGUMN_ALMA:9918541120001701engCorps of Engineers (Washington, D.C.?)PublicChart no. 1 of Apostle Islands including south coast of Lake Superior from Squaw Bay to Roys PointMapsWisconsin1900University of Minnesota