Ontario. Bureau of MinesTo accompany report of J. M. Bell, 13th report Bureau of Mines, 1904.; Shows locations for gypsum, iron, and lignite.46 x 66 centimetersJPEGUMN_ALMA:9913086700001701engThe Bureau (Toronto?)PublicMap of northern parts of the districts of Algoma and Nipissing, province of OntarioMapsOntarioCanada1904University of Minnesota